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CVE-2023-6484 (GCVE-0-2023-6484)
Vulnerability from cvelistv5
Published
2024-04-25 15:58
Modified
2025-08-07 12:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-117 - Improper Output Neutralization for Logs
Summary
A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| ► |
Version: 0 ≤ Version: 23.0.0 ≤ |
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rhsa-2024:1865
Vulnerability from csaf_redhat
Published
2024-04-16 20:16
Modified
2025-08-07 12:38
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 Operator enhancement and security update
Notes
Topic
Red Hat Single Sign-On 7.6.8 Operator enhancement and security update.
This is an enhancement and security update with Low impact rating and
package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6.8 Operator for OpenShift
simplifies deployment and management of Single-Sign-On 7.6.8 clusters. The
Operator is supported on Red Hat OpenShift Container Platform 4.9.
Security Fix(es):
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Low"
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"csaf_version": "2.0",
"distribution": {
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"text": "Red Hat Single Sign-On 7.6.8 Operator enhancement and security update.\n\nThis is an enhancement and security update with Low impact rating and\npackage name \u0027rh-sso7-keycloak\u0027. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.",
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"title": "Details"
},
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}
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"title": "keycloak: Log Injection during WebAuthn authentication or registration"
}
]
}
rhsa-2024:0804
Vulnerability from csaf_redhat
Published
2024-02-13 17:07
Modified
2025-08-14 16:11
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"name": "Red Hat Single Sign-On 7",
"product": {
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"product_id": "Red Hat Single Sign-On 7",
"product_identification_helper": {
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"cwe": {
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"name": "Files or Directories Accessible to External Parties"
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"discovery_date": "2023-06-15T00:00:00+00:00",
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"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
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{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
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{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
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{
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"attackVector": "LOCAL",
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"baseScore": 4.4,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
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{
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"details": "Low"
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"title": "guava: insecure temporary directory creation"
},
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"acknowledgments": [
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],
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"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
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"text": "2249673"
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],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
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{
"cve": "CVE-2023-6291",
"cwe": {
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"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
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"text": "2251407"
}
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"notes": [
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"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
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"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
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{
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"title": "CVSS score applicability"
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"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
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{
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"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
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},
"products": [
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{
"category": "impact",
"details": "Important"
}
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"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"summary": "RHBZ#2248423",
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
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"date": "2024-02-13T17:07:54+00:00",
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"product_ids": [
"Red Hat Single Sign-On 7"
],
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"category": "none"
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
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"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
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},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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{
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
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"cwe": {
"id": "CWE-1286",
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
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"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
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"release_date": "2023-10-20T00:00:00+00:00",
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"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
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}
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"baseScore": 6.5,
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024:1862
Vulnerability from csaf_redhat
Published
2024-04-16 19:55
Modified
2025-08-14 16:05
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.8 deliverables are now available for Red Hat
Enterprise Linux 9.
This is an enhancement and security update with Important impact rating and
package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.8 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and
enhancements which are linked to in the References.
Security Fix(es):
* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in the
References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update on RHEL 9",
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},
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},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
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"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:19+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.src",
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"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6544"
},
{
"category": "external",
"summary": "RHBZ#2253116",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6544",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6544"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:19+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this flaw.",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: Authorization Bypass"
},
{
"acknowledgments": [
{
"names": [
"Axel Flamcourt"
]
}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
},
{
"category": "external",
"summary": "RHBZ#2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1132",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:19+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
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"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.src",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
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}
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
"Adriano M\u00e1rcio Monteiro"
]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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]
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1249"
},
{
"category": "external",
"summary": "RHBZ#2262918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1249",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:19+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
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"version": "3.1"
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"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
},
{
"cve": "CVE-2024-1635",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2024-02-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2264928"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. \r\n\r\nAt HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is rated as Important due to the fact that this might be an unauthenticated remote issue exploited by a malicious user, causing a denial of service (DoS) to the affected server.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#2264928",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2264928"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1635",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1635"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635"
}
],
"release_date": "2023-10-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:19+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.noarch",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this vulnerability. However, there might be some protections, such as request limits by a load balancer in front of JBoss EAP/Wildfly or even Undertow, that could minimize the impact.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.noarch",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el9sso.noarch",
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"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol"
}
]
}
rhsa-2024:1861
Vulnerability from csaf_redhat
Published
2024-04-16 19:55
Modified
2025-08-14 16:06
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.8 deliverables are now available for Red Hat
Enterprise Linux 8.
This is an enhancement and security update with Important impact rating and
package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.8 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and
enhancements which are linked to in the References.
Security Fix(es):
* path transversal in redirection validation (CVE-2024-1132)
* org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)
* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in the
References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_1861.json"
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update on RHEL 8",
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},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
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"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6544",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6544"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
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"date": "2024-04-16T19:55:09+00:00",
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"product_ids": [
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1861"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this flaw.",
"product_ids": [
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}
],
"scores": [
{
"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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}
],
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}
],
"title": "keycloak: Authorization Bypass"
},
{
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{
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}
],
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"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
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{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
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{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2024-04-16T19:55:09+00:00",
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"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1861"
},
{
"category": "workaround",
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"product_ids": [
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"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
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"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
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],
"threats": [
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"details": "Important"
}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
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"names": [
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]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
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"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
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"notes": [
{
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"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
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{
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"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
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"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1249",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
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"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H",
"version": "3.1"
},
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}
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"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
},
{
"cve": "CVE-2024-1635",
"cwe": {
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},
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"text": "A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. \r\n\r\nAt HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
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"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is rated as Important due to the fact that this might be an unauthenticated remote issue exploited by a malicious user, causing a denial of service (DoS) to the affected server.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635"
}
],
"release_date": "2023-10-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:09+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el8sso.noarch"
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"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2024:1861"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this vulnerability. However, there might be some protections, such as request limits by a load balancer in front of JBoss EAP/Wildfly or even Undertow, that could minimize the impact.",
"product_ids": [
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]
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"attackVector": "NETWORK",
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"title": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol"
}
]
}
rhsa-2024:0801
Vulnerability from csaf_redhat
Published
2024-02-13 16:54
Modified
2025-08-14 16:11
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
This erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a\nRed Hat JBoss Middleware for OpenShift containerized image. The Red Hat\nSingle Sign-On for OpenShift image provides an authentication server that\nyou can use to log in centrally, log out, and register. You can also manage\nuser accounts for web applications, mobile applications, and RESTful web\nservices.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform\n3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.",
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"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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"summary": "Canonical URL",
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},
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
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},
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
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{
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"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
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"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
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"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
},
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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{
"category": "impact",
"details": "Moderate"
}
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"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"fixed": [
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"summary": "Canonical URL",
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},
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"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
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"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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}
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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"references": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
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"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
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"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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"references": [
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"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
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{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
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],
"release_date": "2023-04-18T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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"restart_required": {
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],
"scores": [
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"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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},
{
"category": "external",
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{
"category": "external",
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"product_ids": [
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"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024:0798
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2025-08-14 16:11
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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{
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{
"category": "other",
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},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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{
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},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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{
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{
"category": "general",
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"scope": "CHANGED",
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"version": "3.1"
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"title": "keycloak: redirect_uri validation bypass"
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{
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},
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"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
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}
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{
"acknowledgments": [
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],
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],
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},
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},
{
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},
{
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
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"title": "Vulnerability description"
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{
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"title": "Vulnerability summary"
},
{
"category": "general",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
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},
{
"category": "external",
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{
"category": "external",
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"release_date": "2023-04-18T00:00:00+00:00",
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"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
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{
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"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
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"ids": [
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"title": "Vulnerability description"
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{
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}
rhsa-2024:0800
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2025-08-14 16:11
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
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],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
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"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
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"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
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"id": "CWE-770",
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},
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"ids": [
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"system_name": "Red Hat Bugzilla ID",
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{
"category": "description",
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"product_status": {
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]
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"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
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],
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{
"category": "vendor_fix",
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"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"baseScore": 5.3,
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"integrityImpact": "NONE",
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"scope": "UNCHANGED",
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
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},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
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}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
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{
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],
"scores": [
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
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"details": "Moderate"
}
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"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
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"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
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{
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"products": [
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"title": "santuario: Private Key disclosure in debug-log output"
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]
}
rhsa-2024:0799
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2025-08-14 16:11
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"id": "CWE-117",
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{
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}
],
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"baseScore": 5.3,
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"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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},
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"details": "Low"
}
],
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},
{
"acknowledgments": [
{
"names": [
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],
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],
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"cwe": {
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"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
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{
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"title": "Vulnerability description"
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{
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"title": "Vulnerability summary"
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{
"category": "other",
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
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{
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}
],
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},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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"availabilityImpact": "NONE",
"baseScore": 4.6,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
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},
{
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{
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},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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},
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
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"product_ids": [
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"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
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},
{
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"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
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"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
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"title": "Vulnerability description"
},
{
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"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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},
{
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{
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024:1860
Vulnerability from csaf_redhat
Published
2024-04-16 19:55
Modified
2025-08-14 16:05
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 enhancement and security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.8 deliverables are now available for Red Hat Enterprise Linux 7.
This is an enhancement and security update with Important impact rating and package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.8 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and
enhancements which are linked to in the References.
Security Fix(es):
* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"ids": [
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"text": "2248423"
}
],
"notes": [
{
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"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
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"title": "CVSS score applicability"
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
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"release_date": "2023-12-04T00:00:00+00:00",
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],
"threats": [
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"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
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],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
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"date": "2024-04-16T19:55:02+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"url": "https://access.redhat.com/errata/RHSA-2024:1860"
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{
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
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"products": [
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"details": "Moderate"
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],
"title": "keycloak: Authorization Bypass"
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{
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{
"names": [
"Axel Flamcourt"
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}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
},
{
"category": "external",
"summary": "RHBZ#2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1132",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:02+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1860"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
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"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
"Adriano M\u00e1rcio Monteiro"
]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el7sso.noarch"
]
},
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
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"category": "vendor_fix",
"date": "2024-04-16T19:55:02+00:00",
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"url": "https://access.redhat.com/errata/RHSA-2024:1860"
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"attackVector": "NETWORK",
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"baseScore": 7.4,
"baseSeverity": "HIGH",
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"scope": "CHANGED",
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"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
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{
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"notes": [
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"text": "A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. \r\n\r\nAt HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol",
"title": "Vulnerability summary"
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"title": "Statement"
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"category": "general",
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"title": "CVSS score applicability"
}
],
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},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635"
}
],
"release_date": "2023-10-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:55:02+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el7sso.noarch"
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},
"url": "https://access.redhat.com/errata/RHSA-2024:1860"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this vulnerability. However, there might be some protections, such as request limits by a load balancer in front of JBoss EAP/Wildfly or even Undertow, that could minimize the impact.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.13-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.13-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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}
],
"threats": [
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"details": "Important"
}
],
"title": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol"
}
]
}
rhsa-2024:1864
Vulnerability from csaf_redhat
Published
2024-04-16 19:54
Modified
2025-08-14 16:06
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 for OpenShift image enhancement and security update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.8, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
This is an enhancement and security update with Important impact rating and
package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.
Security Fix(es):
* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)
This erratum releases a new image for Red Hat Single Sign-On 7.6.8 for
use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Topic"
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"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a\nRed Hat JBoss Middleware for OpenShift containerized image. The Red Hat\nSingle Sign-On for OpenShift image provides an authentication server that\nyou can use to log in centrally, log out, and register. You can also manage\nuser accounts for web applications, mobile applications, and RESTful web\nservices.\n\nSecurity Fix(es):\n\n* Authorization Bypass (CVE-2023-6544)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n* path transversal in redirection validation (CVE-2024-1132)\n* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)\n* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.8 for\nuse within the OpenShift Container Platform 3.10, OpenShift Container Platform\n3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.",
"title": "Details"
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{
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"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 for OpenShift image enhancement and security update",
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},
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},
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{
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"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1909db8bc47fdb4f6512e08fb21ec1457f64fa0abf8edf2530f5bf5a494d9b6d_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:54:17+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
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"summary": "Canonical URL",
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},
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"summary": "RHBZ#2253116",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6544"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
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{
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"date": "2024-04-16T19:54:17+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
],
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"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this flaw.",
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1909db8bc47fdb4f6512e08fb21ec1457f64fa0abf8edf2530f5bf5a494d9b6d_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: Authorization Bypass"
},
{
"acknowledgments": [
{
"names": [
"Axel Flamcourt"
]
}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
},
{
"category": "external",
"summary": "RHBZ#2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1132",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:54:17+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
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}
],
"threats": [
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}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
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]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1909db8bc47fdb4f6512e08fb21ec1457f64fa0abf8edf2530f5bf5a494d9b6d_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1249"
},
{
"category": "external",
"summary": "RHBZ#2262918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1249",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T19:54:17+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1909db8bc47fdb4f6512e08fb21ec1457f64fa0abf8edf2530f5bf5a494d9b6d_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
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"scores": [
{
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H",
"version": "3.1"
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
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"details": "Important"
}
],
"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
},
{
"cve": "CVE-2024-1635",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2024-02-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2264928"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. \r\n\r\nAt HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is rated as Important due to the fact that this might be an unauthenticated remote issue exploited by a malicious user, causing a denial of service (DoS) to the affected server.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"summary": "Canonical URL",
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"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-1635"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635",
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}
],
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{
"category": "vendor_fix",
"date": "2024-04-16T19:54:17+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.8 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.8 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this vulnerability. However, there might be some protections, such as request limits by a load balancer in front of JBoss EAP/Wildfly or even Undertow, that could minimize the impact.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1909db8bc47fdb4f6512e08fb21ec1457f64fa0abf8edf2530f5bf5a494d9b6d_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f842e8f262ece6cd98941fd29562251e19479eb4f4ba7cbd8e9a3bfa79325f0_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b666f093f22ef27811114cca95c20aed890d4f3342116ab990d084cb2627d8cf_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol"
}
]
}
rhsa-2024:1868
Vulnerability from csaf_redhat
Published
2024-04-16 20:26
Modified
2025-08-14 01:42
Summary
Red Hat Security Advisory: Red Hat build of Keycloak security update
Notes
Topic
An update is now available for Red Hat build of Keycloak.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.10 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
Security Fix(es):
* path transversal in redirection validation (CVE-2024-1132)
* org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* secondary factor bypass in step-up authentication (CVE-2023-3597)
* Authorization Bypass (CVE-2023-6544)
* XSS via assertion consumer service URL in SAML POST-binding flow (CVE-2023-6717)
* session hijacking via re-authentication (CVE-2023-6787)
* impersonation via logout token exchange (CVE-2023-0657)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
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"title": "Topic"
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{
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"text": "Red Hat build of Keycloak 22.0.10 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nSecurity Fix(es):\n\n* path transversal in redirection validation (CVE-2024-1132)\n\n* org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)\n\n* secondary factor bypass in step-up authentication (CVE-2023-3597)\n\n* Authorization Bypass (CVE-2023-6544)\n\n* XSS via assertion consumer service URL in SAML POST-binding flow (CVE-2023-6717)\n\n* session hijacking via re-authentication (CVE-2023-6787)\n\n* impersonation via logout token exchange (CVE-2023-0657)\n\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
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{
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"summary": "2253952",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254375"
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{
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"title": "Red Hat Security Advisory: Red Hat build of Keycloak security update",
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"initial_release_date": "2024-04-16T20:26:20+00:00",
"revision_history": [
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"date": "2024-04-16T20:26:20+00:00",
"number": "1",
"summary": "Initial version"
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{
"date": "2024-04-16T20:26:20+00:00",
"number": "2",
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{
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"product_id": "Red Hat build of Keycloak 22.0.10",
"product_identification_helper": {
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"vulnerabilities": [
{
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"cwe": {
"id": "CWE-273",
"name": "Improper Check for Dropped Privileges"
},
"discovery_date": "2023-02-02T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2166728"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: impersonation via logout token exchange",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-0657"
},
{
"category": "external",
"summary": "RHBZ#2166728",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2166728"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-0657",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0657"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-0657",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0657"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.4,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: impersonation via logout token exchange"
},
{
"acknowledgments": [
{
"names": [
"Johannes Bergmann"
],
"organization": "Bosch"
}
],
"cve": "CVE-2023-3597",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2023-07-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2221760"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: secondary factor bypass in step-up authentication",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Note that exploitation of this flaw requires several factors to be successful. The attacker must already have valid credentials within the system, without which there is no vulnerability, and the application must be configured to use the step-up flow, which is the only aspect of authentication bypassed by this flaw; the name and password restriction function as expected. Further, the impact effects of this flaw are limited to user-level and do not affect the system as a whole. For this reason, Red Hat Product Security has assessed this flaw to be Moderate security impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-3597"
},
{
"category": "external",
"summary": "RHBZ#2221760",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2221760"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-3597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3597"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3597",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3597"
}
],
"release_date": "2024-04-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: secondary factor bypass in step-up authentication"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6544"
},
{
"category": "external",
"summary": "RHBZ#2253116",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6544",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6544"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this flaw.",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: Authorization Bypass"
},
{
"cve": "CVE-2023-6717",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-12-11T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253952"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk. This issue may allow a malicious admin in one realm or a client with registration access to target users in different realms or applications, executing arbitrary JavaScript in their contexts upon form submission. This can enable unauthorized access and harmful actions, compromising the confidentiality, integrity, and availability of the complete KC instance.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: XSS via assertion consumer service URL in SAML POST-binding flow",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6717"
},
{
"category": "external",
"summary": "RHBZ#2253952",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253952"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6717",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6717"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6717",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6717"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: XSS via assertion consumer service URL in SAML POST-binding flow"
},
{
"cve": "CVE-2023-6787",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2023-05-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2254375"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter \"prompt=login,\" prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting \"Restart login,\" an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: session hijacking via re-authentication",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6787"
},
{
"category": "external",
"summary": "RHBZ#2254375",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254375"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6787",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6787"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6787",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6787"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-c9h6-v78w-52wj",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-c9h6-v78w-52wj"
}
],
"release_date": "2024-02-21T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: session hijacking via re-authentication"
},
{
"acknowledgments": [
{
"names": [
"Axel Flamcourt"
]
}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
},
{
"category": "external",
"summary": "RHBZ#2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1132",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
"Adriano M\u00e1rcio Monteiro"
]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.10"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1249"
},
{
"category": "external",
"summary": "RHBZ#2262918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1249",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:20+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.10"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
}
]
}
rhsa-2024:1866
Vulnerability from csaf_redhat
Published
2024-04-16 20:04
Modified
2025-08-14 16:06
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
This is an enhancement and security update with Important impact rating and
package name 'rh-sso7-keycloak'. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak
project, that provides authentication and standards-based single sign-on
capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.8 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and
enhancements which are linked to in the References.
Security Fix(es):
* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in the
References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"notes": [
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"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nThis is an enhancement and security update with Important impact rating and\npackage name \u0027rh-sso7-keycloak\u0027. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak\nproject, that provides authentication and standards-based single sign-on\ncapabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.8 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and\nenhancements which are linked to in the References.\n\nSecurity Fix(es):\n\n* Authorization Bypass (CVE-2023-6544)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n* path transversal in redirection validation (CVE-2024-1132)\n* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)\n* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in the\nReferences section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
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"publisher": {
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"references": [
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"summary": "https://access.redhat.com/errata/RHSA-2024:1866",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
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{
"category": "external",
"summary": "2253116",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
},
{
"category": "external",
"summary": "2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "2262918",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
},
{
"category": "external",
"summary": "2264928",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2264928"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_1866.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.8 security update",
"tracking": {
"current_release_date": "2025-08-14T16:06:00+00:00",
"generator": {
"date": "2025-08-14T16:06:00+00:00",
"engine": {
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},
"id": "RHSA-2024:1866",
"initial_release_date": "2024-04-16T20:04:32+00:00",
"revision_history": [
{
"date": "2024-04-16T20:04:32+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-04-16T20:04:32+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-08-14T16:06:00+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "RHSSO 7.6.8",
"product": {
"name": "RHSSO 7.6.8",
"product_id": "RHSSO 7.6.8",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Johannes Bergmann"
],
"organization": "Bosch"
}
],
"cve": "CVE-2023-3597",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2023-07-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2221760"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: secondary factor bypass in step-up authentication",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Note that exploitation of this flaw requires several factors to be successful. The attacker must already have valid credentials within the system, without which there is no vulnerability, and the application must be configured to use the step-up flow, which is the only aspect of authentication bypassed by this flaw; the name and password restriction function as expected. Further, the impact effects of this flaw are limited to user-level and do not affect the system as a whole. For this reason, Red Hat Product Security has assessed this flaw to be Moderate security impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"RHSSO 7.6.8"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-3597"
},
{
"category": "external",
"summary": "RHBZ#2221760",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2221760"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-3597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3597"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-3597",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3597"
}
],
"release_date": "2024-04-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:04:32+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"RHSSO 7.6.8"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1866"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"RHSSO 7.6.8"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: secondary factor bypass in step-up authentication"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"RHSSO 7.6.8"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:04:32+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"RHSSO 7.6.8"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1866"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"RHSSO 7.6.8"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"RHSSO 7.6.8"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6544"
},
{
"category": "external",
"summary": "RHBZ#2253116",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6544",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6544"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:04:32+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"RHSSO 7.6.8"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1866"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this flaw.",
"product_ids": [
"RHSSO 7.6.8"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"RHSSO 7.6.8"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: Authorization Bypass"
},
{
"acknowledgments": [
{
"names": [
"Axel Flamcourt"
]
}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"RHSSO 7.6.8"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-1132"
},
{
"category": "external",
"summary": "RHBZ#2262117",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262117"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1132",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1132"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1132"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:04:32+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"RHSSO 7.6.8"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1866"
},
{
"category": "workaround",
"details": "No current mitigation is available for this vulnerability.",
"product_ids": [
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
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"category": "impact",
"details": "Important"
}
],
"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
"Adriano M\u00e1rcio Monteiro"
]
}
],
"cve": "CVE-2024-1249",
"cwe": {
"id": "CWE-346",
"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262918"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The vulnerability in Keycloak\u0027s OIDC component allowing unvalidated cross-origin messages in the \"checkLoginIframe\" function represents an important severity issue due to its potential to cause significant disruption and resource exhaustion. Exploitation of this flaw can lead to a Denial of Service (DoS) condition, where malicious actors can overwhelm the server with a high volume of requests, impacting availability for legitimate users. The absence of proper origin validation means attackers can exploit this weakness relatively easily, leveraging automated scripts to flood the server within seconds.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"category": "external",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2262918"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-1249",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
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{
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"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
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"product_ids": [
"RHSSO 7.6.8"
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],
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"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
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"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
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{
"cve": "CVE-2024-1635",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2024-02-19T00:00:00+00:00",
"ids": [
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"text": "2264928"
}
],
"notes": [
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"text": "A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and open file limits exhausted at some point, depending on the amount of memory available. \r\n\r\nAt HTTP upgrade to remoting, the WriteTimeoutStreamSinkConduit leaks connections if RemotingConnection is closed by Remoting ServerConnectionOpenListener. Because the remoting connection originates in Undertow as part of the HTTP upgrade, there is an external layer to the remoting connection. This connection is unaware of the outermost layer when closing the connection during the connection opening procedure. Hence, the Undertow WriteTimeoutStreamSinkConduit is not notified of the closed connection in this scenario. Because WriteTimeoutStreamSinkConduit creates a timeout task, the whole dependency tree leaks via that task, which is added to XNIO WorkerThread. So, the workerThread points to the Undertow conduit, which contains the connections and causes the leak.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This is rated as Important due to the fact that this might be an unauthenticated remote issue exploited by a malicious user, causing a denial of service (DoS) to the affected server.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"RHSSO 7.6.8"
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"references": [
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"category": "self",
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-1635"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1635"
}
],
"release_date": "2023-10-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:04:32+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"RHSSO 7.6.8"
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"restart_required": {
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"url": "https://access.redhat.com/errata/RHSA-2024:1866"
},
{
"category": "workaround",
"details": "No mitigation is currently available for this vulnerability. However, there might be some protections, such as request limits by a load balancer in front of JBoss EAP/Wildfly or even Undertow, that could minimize the impact.",
"product_ids": [
"RHSSO 7.6.8"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"RHSSO 7.6.8"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol"
}
]
}
rhsa-2024:1867
Vulnerability from csaf_redhat
Published
2024-04-16 20:26
Modified
2025-08-14 01:43
Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.10 enhancement and security update
Notes
Topic
A bug update is now available for Red Hat build of Keycloak 22.0.10 images running on OpenShift Container Platform. This is an enhancement and security update with Moderate impact rating.
Details
Red Hat build of Keycloak 22.0.10 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
Security Fix(es):
* Authorization Bypass (CVE-2023-6544)
* XSS via assertion consumer service URL in SAML POST-binding flow (CVE-2023-6717)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* path traversal in the redirect validation (CVE-2024-2419)
* secondary factor bypass in step-up authentication (CVE-2023-3597)
* impersonation via logout token exchange (CVE-2023-0657)
* session hijacking via re-authentication (CVE-2023-6787)
* keycloak-rhel9-operator-bundle-container: Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* keycloak-rhel9-operator-container: Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
This erratum releases a bug update and enhancement images for Red Hat build of Keycloak 22.0.10 for use within the OpenShift Container Platform 4.12, 4.13, 4.14 and 4.15 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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]
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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}
],
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Bastian Kanbach"
],
"organization": "Secure Systems DE [bastian.kanbach@securesystems.de]"
}
],
"cve": "CVE-2023-6544",
"cwe": {
"id": "CWE-625",
"name": "Permissive Regular Expression"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253116"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Authorization Bypass",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Due to the high complexity of this attack, Red Hat considers this a Moderate impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
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},
{
"category": "external",
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},
{
"category": "external",
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}
],
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],
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},
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},
{
"category": "workaround",
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{
"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: Authorization Bypass"
},
{
"cve": "CVE-2023-6717",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-12-11T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253952"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk. This issue may allow a malicious admin in one realm or a client with registration access to target users in different realms or applications, executing arbitrary JavaScript in their contexts upon form submission. This can enable unauthorized access and harmful actions, compromising the confidentiality, integrity, and availability of the complete KC instance.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: XSS via assertion consumer service URL in SAML POST-binding flow",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
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},
{
"category": "external",
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}
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"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
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"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: XSS via assertion consumer service URL in SAML POST-binding flow"
},
{
"cve": "CVE-2023-6787",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2023-05-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2254375"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter \"prompt=login,\" prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting \"Restart login,\" an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: session hijacking via re-authentication",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"summary": "Canonical URL",
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},
{
"category": "external",
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},
{
"category": "external",
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},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6787",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6787"
},
{
"category": "external",
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}
],
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}
],
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
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"details": "Moderate"
}
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"title": "keycloak: session hijacking via re-authentication"
},
{
"acknowledgments": [
{
"names": [
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]
}
],
"cve": "CVE-2024-1132",
"cwe": {
"id": "CWE-22",
"name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
},
"discovery_date": "2024-01-31T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2262117"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path transversal in redirection validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Build of Quarkus is not impacted as this CVE affects the server-side Keycloak execution, but Quarkus only acts as a Keycloak client in its quarkus-keycloak-authorization extension. For this reason, Quarkus is marked as having a Low impact.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
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},
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},
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}
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},
{
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
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"threats": [
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"category": "impact",
"details": "Important"
}
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"title": "keycloak: path transversal in redirection validation"
},
{
"acknowledgments": [
{
"names": [
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]
}
],
"cve": "CVE-2024-1249",
"cwe": {
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"name": "Origin Validation Error"
},
"discovery_date": "2024-02-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
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}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application\u0027s availability without proper origin validation for incoming messages.",
"title": "Vulnerability description"
},
{
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"title": "Vulnerability summary"
},
{
"category": "other",
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"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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},
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},
{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2024-1249"
},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1249"
}
],
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},
{
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"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkLoginIframe leads to DDoS"
},
{
"acknowledgments": [
{
"names": [
"Taha Marzak"
]
}
],
"cve": "CVE-2024-2419",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2024-03-13T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2269371"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak\u0027s redirect_uri validation logic. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to the theft of an access token, making it possible for the attacker to impersonate other users. It is very similar to CVE-2023-6291.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: path traversal in the redirect validation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Note that this affects only Keycloak and Red Hat build of Keycloak, which uses Quarkus in under layers. Red Hat Single Sign-On is not affected since the parsing that comes from Wildfly is done correctly.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2024-2419"
},
{
"category": "external",
"summary": "RHBZ#2269371",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269371"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2024-2419",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-2419"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-2419",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2419"
}
],
"release_date": "2024-04-16T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-04-16T20:26:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:1867"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:a47cee9b95ed78d7895c2582772abe3ccf239259ee3fbc2d7df8594450dc32f9_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:06aa39709dbbd870a14be493bdd452243f700d2910072044ea0d7f8e4abe50b2_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:1f5fe6756a3767d1ca8cf3f79c9c14054012f73977602af5c1fc6c5e224fac52_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:be417b344db10adf963d1f64c94e2d214e205489e03395dc508074d783e6422e_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:20d135d4d422505497c9aa85afb6acb2d9378191358632700e1ce0f259507583_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:3787bdf294019d8a0f57f7d7e11da98522205de2625c7f287a1d00e11a5b2d83_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:a462539eeff9638d642f13eb2dbc04a47cc39198a7f52d8b6eb07e1e14d783fd_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: path traversal in the redirect validation"
}
]
}
wid-sec-w-2024-0910
Vulnerability from csaf_certbund
Published
2024-04-16 22:00
Modified
2025-06-24 22:00
Summary
Red Hat Single Sign On: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Red Hat Single Sign-On ist ein eigenständiger Server, basierend auf dem Keycloak Projekt.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Single Sign On ausnutzen, um Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand auszulösen, DDoS-Angriffe durchzuführen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Red Hat Single Sign-On ist ein eigenst\u00e4ndiger Server, basierend auf dem Keycloak Projekt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Single Sign On ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, einen Denial-of-Service-Zustand auszul\u00f6sen, DDoS-Angriffe durchzuf\u00fchren, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2024-0910 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0910.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-0910 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0910"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1860"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1861"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1864"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1865"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1866"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:3762 vom 2024-06-10",
"url": "https://access.redhat.com/errata/RHSA-2024:3762"
},
{
"category": "external",
"summary": "RedHat Security Advisory",
"url": "https://access.redhat.com/errata/RHSA-2024:3919"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:4226 vom 2025-04-28",
"url": "https://access.redhat.com/errata/RHSA-2025:4226"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9583 vom 2025-06-25",
"url": "https://access.redhat.com/errata/RHSA-2025:9583"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2025:9582 vom 2025-06-25",
"url": "https://access.redhat.com/errata/RHSA-2025:9582"
}
],
"source_lang": "en-US",
"title": "Red Hat Single Sign On: Mehrere Schwachstellen erm\u00f6glichen Umgehen von Sicherheitsvorkehrungen",
"tracking": {
"current_release_date": "2025-06-24T22:00:00.000+00:00",
"generator": {
"date": "2025-06-25T11:35:53.305+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.12"
}
},
"id": "WID-SEC-W-2024-0910",
"initial_release_date": "2024-04-16T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-04-16T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-06-10T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-06-13T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-04-27T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2025-06-24T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "5"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "T035142",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.6.8",
"product": {
"name": "Red Hat Single Sign On \u003c7.6.8",
"product_id": "T034268"
}
},
{
"category": "product_version",
"name": "7.6.8",
"product": {
"name": "Red Hat Single Sign On 7.6.8",
"product_id": "T034268-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:single_sign_on:7.6.8"
}
}
}
],
"category": "product_name",
"name": "Single Sign On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-6484",
"product_status": {
"known_affected": [
"67646",
"T035142",
"T034268"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6484"
},
{
"cve": "CVE-2023-6544",
"product_status": {
"known_affected": [
"67646",
"T035142",
"T034268"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6544"
},
{
"cve": "CVE-2024-1132",
"product_status": {
"known_affected": [
"67646",
"T035142",
"T034268"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-1132"
},
{
"cve": "CVE-2024-1249",
"product_status": {
"known_affected": [
"67646",
"T035142",
"T034268"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-1249"
},
{
"cve": "CVE-2024-1635",
"product_status": {
"known_affected": [
"67646",
"T035142",
"T034268"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-1635"
}
]
}
wid-sec-w-2024-0914
Vulnerability from csaf_certbund
Published
2024-04-16 22:00
Modified
2024-12-17 23:00
Summary
Red Hat Enterprise Linux (keycloak): Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site Scripting (XSS)-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2024-0914 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0914.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-0914 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0914"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1867"
},
{
"category": "external",
"summary": "Red Hat Security Advisory vom 2024-04-16",
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:2945 vom 2024-05-21",
"url": "https://access.redhat.com/errata/RHSA-2024:2945"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:3752 vom 2024-06-10",
"url": "https://access.redhat.com/errata/RHSA-2024:3752"
},
{
"category": "external",
"summary": "RedHat Security Advisory",
"url": "https://access.redhat.com/errata/RHSA-2024:3919"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:3989 vom 2024-06-20",
"url": "https://access.redhat.com/errata/RHSA-2024:3989"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4057 vom 2024-06-24",
"url": "https://access.redhat.com/errata/RHSA-2024:4057"
},
{
"category": "external",
"summary": "Hitachi Vulnerability Information HITACHI-SEC-2024-152 vom 2024-12-17",
"url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-152/index.html"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (keycloak): Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-12-17T23:00:00.000+00:00",
"generator": {
"date": "2024-12-18T10:28:17.790+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.10"
}
},
"id": "WID-SEC-W-2024-0914",
"initial_release_date": "2024-04-16T22:00:00.000+00:00",
"revision_history": [
{
"date": "2024-04-16T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-05-21T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-06-10T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-06-13T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-06-19T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-06-23T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-12-17T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von HITACHI aufgenommen"
}
],
"status": "final",
"version": "7"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Hitachi Ops Center",
"product": {
"name": "Hitachi Ops Center",
"product_id": "T017562",
"product_identification_helper": {
"cpe": "cpe:/a:hitachi:ops_center:-"
}
}
}
],
"category": "vendor",
"name": "Hitachi"
},
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"category": "product_version_range",
"name": "Keycloak \u003c22.0.10",
"product": {
"name": "Red Hat Enterprise Linux Keycloak \u003c22.0.10",
"product_id": "T034284"
}
},
{
"category": "product_version",
"name": "Keycloak 22.0.10",
"product": {
"name": "Red Hat Enterprise Linux Keycloak 22.0.10",
"product_id": "T034284-fixed",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:keycloak__22.0.10"
}
}
},
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "T035142",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "Broker \u003c7.12.0",
"product": {
"name": "Red Hat JBoss A-MQ Broker \u003c7.12.0",
"product_id": "T034934"
}
},
{
"category": "product_version",
"name": "Broker 7.12.0",
"product": {
"name": "Red Hat JBoss A-MQ Broker 7.12.0",
"product_id": "T034934-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_amq:broker__7.12.0"
}
}
}
],
"category": "product_name",
"name": "JBoss A-MQ"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-0657",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-0657"
},
{
"cve": "CVE-2023-3597",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-3597"
},
{
"cve": "CVE-2023-6484",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6484"
},
{
"cve": "CVE-2023-6544",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6544"
},
{
"cve": "CVE-2023-6717",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6717"
},
{
"cve": "CVE-2023-6787",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2023-6787"
},
{
"cve": "CVE-2024-1132",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-1132"
},
{
"cve": "CVE-2024-1249",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-1249"
},
{
"cve": "CVE-2024-2419",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Red Hat Enterprise Linux. Diese Fehler bestehen im keycloak-Paket aufgrund verschiedener sicherheitsrelevanter Probleme, wie z.B. einer Log-Injection oder einer unsachgem\u00e4\u00dfen Validierung von URLs. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, vertrauliche Informationen offenzulegen, Cross-Site-Scripting (XSS)-Angriffe durchzuf\u00fchren oder einen Denial-of-Service-Zustand zu verursachen. Einige dieser Schwachstellen erfordern eine Benutzerinteraktion, um erfolgreich ausgenutzt zu werden."
}
],
"product_status": {
"known_affected": [
"67646",
"T034934",
"T035142",
"T034284",
"T017562"
]
},
"release_date": "2024-04-16T22:00:00.000+00:00",
"title": "CVE-2024-2419"
}
]
}
wid-sec-w-2024-0406
Vulnerability from csaf_certbund
Published
2024-02-15 23:00
Modified
2024-02-15 23:00
Summary
Keycloak und Red Hat Single Sign On: Schwachstelle ermöglicht Manipulation von Dateien
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.
Red Hat Single Sign-On ist ein eigenständiger Server, basierend auf dem Keycloak Projekt.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Keycloak und Red Hat Single Sign On ausnutzen, um Dateien zu manipulieren.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Keycloak erm\u00f6glicht Single Sign-On mit Identity and Access Management f\u00fcr moderne Anwendungen und Dienste.\r\nRed Hat Single Sign-On ist ein eigenst\u00e4ndiger Server, basierend auf dem Keycloak Projekt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Keycloak und Red Hat Single Sign On ausnutzen, um Dateien zu manipulieren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2024-0406 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0406.json"
},
{
"category": "self",
"summary": "WID-SEC-2024-0406 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0406"
},
{
"category": "external",
"summary": "Red Hat Bugzilla vom 2024-02-15",
"url": "http://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "RedHat CVE-2023-6484 vom 2024-02-15",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0798 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0799 vom 2024-02-14",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0800 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0801 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0804 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"source_lang": "en-US",
"title": "Keycloak und Red Hat Single Sign On: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
"tracking": {
"current_release_date": "2024-02-15T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:05:21.065+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2024-0406",
"initial_release_date": "2024-02-15T23:00:00.000+00:00",
"revision_history": [
{
"date": "2024-02-15T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "22.0.5",
"product": {
"name": "Open Source Keycloak 22.0.5",
"product_id": "T032863",
"product_identification_helper": {
"cpe": "cpe:/a:keycloak:keycloak:22.0.5"
}
}
}
],
"category": "product_name",
"name": "Keycloak"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c= 7.6.6",
"product": {
"name": "Red Hat Single Sign On \u003c= 7.6.6",
"product_id": "T032862"
}
}
],
"category": "product_name",
"name": "Single Sign On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-6484",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Keycloak und Red Hat Single Sign On. Dieser Fehler besteht im WebAuthn-Authentifizierungsmodus aufgrund einer unsachgem\u00e4\u00dfen Ausgabeneutralisierung f\u00fcr Protokolle. Diese erm\u00f6glicht es, eine Textzeichenkette in das Authentifizierungsformular zu injizieren. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren."
}
],
"product_status": {
"known_affected": [
"T032863",
"67646"
],
"last_affected": [
"T032862"
]
},
"release_date": "2024-02-15T23:00:00.000+00:00",
"title": "CVE-2023-6484"
}
]
}
gsd-2023-6484
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.
Aliases
Aliases
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}
ghsa-j628-q885-8gr5
Vulnerability from github
Published
2024-04-17 18:24
Modified
2024-06-27 16:38
Severity ?
VLAI Severity ?
Summary
Keycloak vulnerable to log Injection during WebAuthn authentication or registration
Details
A flaw was found in keycloak 22.0.5. Errors in browser client during setup/auth with "Security Key login" (WebAuthn) are written into the form, send to Keycloak and logged without escaping allowing log injection.
Acknowledgements: Special thanks toTheresa Henze for reporting this issue and helping us improve our security.
{
"affected": [
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"name": "org.keycloak:keycloak-services"
},
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{
"introduced": "0"
},
{
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}
],
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}
]
},
{
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},
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],
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]
}
],
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],
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],
"github_reviewed": true,
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"nvd_published_at": "2024-04-25T16:15:09Z",
"severity": "MODERATE"
},
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"id": "GHSA-j628-q885-8gr5",
"modified": "2024-06-27T16:38:20Z",
"published": "2024-04-17T18:24:03Z",
"references": [
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{
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{
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}
fkie_cve-2023-6484
Vulnerability from fkie_nvd
Published
2024-04-25 16:15
Modified
2024-11-21 08:43
Severity ?
Summary
A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0798 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0799 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0800 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0801 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0804 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1860 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1861 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1862 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1864 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1865 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1866 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1867 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:1868 | ||
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-6484 | ||
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2248423 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0798 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0799 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0800 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0801 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0804 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1860 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1861 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1862 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1864 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1865 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1866 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1867 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:1868 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-6484 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2248423 |
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity."
},
{
"lang": "es",
"value": "Se encontr\u00f3 una falla de inyecci\u00f3n de registros en Keycloak. Se puede inyectar una cadena de texto a trav\u00e9s del formulario de autenticaci\u00f3n cuando se utiliza el modo de autenticaci\u00f3n WebAuthn. Este problema puede tener un impacto menor en la integridad de los registros."
}
],
"id": "CVE-2023-6484",
"lastModified": "2024-11-21T08:43:56.590",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
},
"published": "2024-04-25T16:15:09.743",
"references": [
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
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"url": "https://access.redhat.com/errata/RHSA-2024:0804"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1860"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1861"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1862"
},
{
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"url": "https://access.redhat.com/errata/RHSA-2024:1864"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1865"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1866"
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{
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{
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{
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
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{
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{
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{
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{
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{
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{
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{
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{
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1865"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:1866"
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{
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{
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{
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},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-117"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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