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CVE-2021-42096 (GCVE-0-2021-42096)
Vulnerability from cvelistv5
Published
2021-10-21 00:40
Modified
2024-08-04 03:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.
References
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ghsa-c875-cgwj-4fjw
Vulnerability from github
Published
2022-05-24 19:18
Modified
2022-05-24 19:18
VLAI Severity ?
Details
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.
{ "affected": [], "aliases": [ "CVE-2021-42096" ], "database_specific": { "cwe_ids": [ "CWE-307" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-10-21T01:15:00Z", "severity": "MODERATE" }, "details": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.", "id": "GHSA-c875-cgwj-4fjw", "modified": "2022-05-24T19:18:31Z", "published": "2022-05-24T19:18:31Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096" }, { "type": "WEB", "url": "https://bugs.launchpad.net/mailman/+bug/1947639" }, { "type": "WEB", "url": "https://mail.python.org/archives/list/mailman-announce@python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-4991" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2021/10/21/4" } ], "schema_version": "1.4.0", "severity": [] }
rhsa-2021:4837
Vulnerability from csaf_redhat
Published
2021-11-24 08:37
Modified
2025-08-03 05:33
Summary
Red Hat Security Advisory: mailman:2.1 security update
Notes
Topic
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
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
Mailman is a program used to help manage e-mail discussion lists.
Security Fix(es):
* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)
* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed 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.", "title": "Topic" }, { "category": "general", "text": "Mailman is a program used to help manage e-mail discussion lists.\n\nSecurity Fix(es):\n\n* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)\n\n* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)\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" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4837", "url": "https://access.redhat.com/errata/RHSA-2021:4837" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "2020575", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4837.json" } ], "title": "Red Hat Security Advisory: mailman:2.1 security update", "tracking": { "current_release_date": "2025-08-03T05:33:45+00:00", "generator": { "date": "2025-08-03T05:33:45+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHSA-2021:4837", "initial_release_date": "2021-11-24T08:37:21+00:00", "revision_history": [ { "date": "2021-11-24T08:37:21+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-24T08:37:21+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-03T05:33:45+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product": { "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_eus:8.2::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "mailman:2.1:8020020211110111201:c3a0935b", "product": { "name": "mailman:2.1:8020020211110111201:c3a0935b", "product_id": "mailman:2.1:8020020211110111201:c3a0935b", "product_identification_helper": { "purl": "pkg:rpm/redhat/mailman@2.1?rpmmod=mailman:2.1:8020020211110111201:c3a0935b" } } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product": { "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_id": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/mailman@2.1.29-4.module%2Bel8.2.0%2B13241%2B705a6aa4.3?arch=aarch64\u0026epoch=3" } } }, { "category": "product_version", "name": "mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product": { "name": "mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_id": "mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/mailman-debuginfo@2.1.29-4.module%2Bel8.2.0%2B13241%2B705a6aa4.3?arch=aarch64\u0026epoch=3" } } }, { "category": "product_version", "name": "mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product": { "name": "mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_id": "mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/mailman-debugsource@2.1.29-4.module%2Bel8.2.0%2B13241%2B705a6aa4.3?arch=aarch64\u0026epoch=3" } } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.src", "product": { "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.src", "product_id": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/mailman@2.1.29-4.module%2Bel8.2.0%2B13241%2B705a6aa4.3?arch=src\u0026epoch=3" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "product": { "name": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "product_id": "mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "product_identification_helper": { "purl": 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"full_product_name": { "name": "mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64 as a component of mailman:2.1:8020020211110111201:c3a0935b as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64" }, "product_reference": "mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-42096", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020575" } ], "notes": [ { "category": "description", "text": "Sensitive information is exposed to unprivileged users in mailman. The hash of the list admin password is used to derive the CSRF (Cross-site Request Forgery) token, which is exposed to unprivileged members of a list. Malicious members may use the CSRF token to perform an offline brute-force attack to retrieve the list admin password.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token derived from admin password allows offline brute-force attack", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of mailman as shipped with Red Hat Enterprise Linux 6, and 7 as they did not use CSRF tokens in members pages.", "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": [ "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b", 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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42096", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42096" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:37:21+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": [ "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", 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"AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4837" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.src", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debuginfo-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "mailman: CSRF token derived from admin password allows offline brute-force attack" }, { "cve": "CVE-2021-42097", "cwe": { "id": "CWE-352", "name": "Cross-Site Request Forgery (CSRF)" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020568" } ], "notes": [ { "category": "description", "text": "A Cross-Site Request Forgery (CSRF) attack can be performed in mailman due to a CSRF token bypass. CSRF tokens are not checked against the right user and a token created by one user can be used by another one to perform a request, effectively bypassing the protection provided by CSRF tokens. A remote attacker with an account on the mailman system can use this flaw to perform a CSRF attack and perform operations on behalf of the victim user.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover", "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": [ "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", 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"AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-42097" }, { "category": "external", "summary": "RHBZ#2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42097", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42097" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:37:21+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": [ "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.aarch64", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.ppc64le", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.src", 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"AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.s390x", "AppStream-8.2.0.Z.EUS:mailman:2.1:8020020211110111201:c3a0935b:mailman-debugsource-3:2.1.29-4.module+el8.2.0+13241+705a6aa4.3.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4837" }, { "category": "workaround", "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. 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rhsa-2021:4826
Vulnerability from csaf_redhat
Published
2021-11-23 20:39
Modified
2025-08-03 05:34
Summary
Red Hat Security Advisory: mailman:2.1 security update
Notes
Topic
An update for the mailman:2.1 module is 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
Mailman is a program used to help manage e-mail discussion lists.
Security Fix(es):
* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)
* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.\n\nRed 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.", "title": "Topic" }, { "category": "general", "text": "Mailman is a program used to help manage e-mail discussion lists.\n\nSecurity Fix(es):\n\n* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)\n\n* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)\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" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4826", "url": "https://access.redhat.com/errata/RHSA-2021:4826" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "2020575", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4826.json" } ], "title": "Red Hat Security Advisory: mailman:2.1 security update", "tracking": { "current_release_date": "2025-08-03T05:34:31+00:00", "generator": { "date": "2025-08-03T05:34:31+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHSA-2021:4826", "initial_release_date": "2021-11-23T20:39:22+00:00", "revision_history": [ { "date": "2021-11-23T20:39:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-23T20:39:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-03T05:34:31+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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"Sensitive information is exposed to unprivileged users in mailman. The hash of the list admin password is used to derive the CSRF (Cross-site Request Forgery) token, which is exposed to unprivileged members of a list. Malicious members may use the CSRF token to perform an offline brute-force attack to retrieve the list admin password.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token derived from admin password allows offline brute-force attack", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of mailman as shipped with Red Hat Enterprise Linux 6, and 7 as they did not use CSRF tokens in members pages.", "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": [ "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04", 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"RHBZ#2020575", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42096", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42096" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-23T20:39:22+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": [ "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.aarch64", 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"integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.aarch64", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.ppc64le", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.s390x", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.src", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.x86_64", 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CSRF tokens are not checked against the right user and a token created by one user can be used by another one to perform a request, effectively bypassing the protection provided by CSRF tokens. A remote attacker with an account on the mailman system can use this flaw to perform a CSRF attack and perform operations on behalf of the victim user.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover", "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": [ "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.aarch64", "AppStream-8.5.0.Z.MAIN:mailman:2.1:8050020211109091611:aa3ced04:mailman-3:2.1.29-12.module+el8.5.0+13211+e8845b76.1.ppc64le", 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rhsa-2021:4839
Vulnerability from csaf_redhat
Published
2021-11-24 08:42
Modified
2025-08-03 05:33
Summary
Red Hat Security Advisory: mailman:2.1 security update
Notes
Topic
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support.
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
Mailman is a program used to help manage e-mail discussion lists.
Security Fix(es):
* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)
* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)
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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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" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4839", "url": "https://access.redhat.com/errata/RHSA-2021:4839" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "2020575", 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"relates_to_product_reference": "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597" }, { "category": "default_component_of", "full_product_name": { "name": "mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64 as a component of mailman:2.1:8040020211109094506:70584597 as a component of Red Hat Enterprise Linux AppStream EUS (v.8.4)", "product_id": "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" }, "product_reference": "mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "relates_to_product_reference": "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-42096", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020575" } ], "notes": [ { "category": "description", "text": "Sensitive information is exposed to unprivileged users in mailman. The hash of the list admin password is used to derive the CSRF (Cross-site Request Forgery) token, which is exposed to unprivileged members of a list. Malicious members may use the CSRF token to perform an offline brute-force attack to retrieve the list admin password.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token derived from admin password allows offline brute-force attack", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of mailman as shipped with Red Hat Enterprise Linux 6, and 7 as they did not use CSRF tokens in members pages.", "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": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", 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"RHBZ#2020575", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42096", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42096" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:42:57+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": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", 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"NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.src", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", 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"AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "mailman: CSRF token derived from admin password allows offline brute-force attack" }, { "cve": "CVE-2021-42097", "cwe": { "id": "CWE-352", "name": "Cross-Site Request Forgery (CSRF)" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020568" } ], "notes": [ { "category": "description", "text": "A Cross-Site Request Forgery (CSRF) attack can be performed in mailman due to a CSRF token bypass. CSRF tokens are not checked against the right user and a token created by one user can be used by another one to perform a request, effectively bypassing the protection provided by CSRF tokens. A remote attacker with an account on the mailman system can use this flaw to perform a CSRF attack and perform operations on behalf of the victim user.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover", "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": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.src", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-42097" }, { "category": "external", "summary": "RHBZ#2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42097", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42097" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:42:57+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": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.src", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4839" }, { "category": "workaround", "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.", "product_ids": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.src", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.src", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debuginfo-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.aarch64", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.ppc64le", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.s390x", "AppStream-8.4.0.Z.EUS:mailman:2.1:8040020211109094506:70584597:mailman-debugsource-3:2.1.29-11.module+el8.4.0+13212+81332387.1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover" } ] }
rhsa-2021:4838
Vulnerability from csaf_redhat
Published
2021-11-24 08:34
Modified
2025-08-03 05:33
Summary
Red Hat Security Advisory: mailman:2.1 security update
Notes
Topic
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
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
Mailman is a program used to help manage e-mail discussion lists.
Security Fix(es):
* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)
* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)
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.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed 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.", "title": "Topic" }, { "category": "general", "text": "Mailman is a program used to help manage e-mail discussion lists.\n\nSecurity Fix(es):\n\n* mailman: CSRF token bypass allows to perform CSRF attacks and account takeover (CVE-2021-42097)\n\n* mailman: CSRF token derived from admin password allows offline brute-force attack (CVE-2021-42096)\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" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4838", "url": "https://access.redhat.com/errata/RHSA-2021:4838" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "2020575", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4838.json" } ], "title": "Red Hat Security Advisory: mailman:2.1 security update", "tracking": { "current_release_date": "2025-08-03T05:33:52+00:00", "generator": { "date": "2025-08-03T05:33:52+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.6.6" } }, "id": "RHSA-2021:4838", "initial_release_date": "2021-11-24T08:34:11+00:00", "revision_history": [ { "date": "2021-11-24T08:34:11+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-24T08:34:11+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2025-08-03T05:33:52+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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"full_product_name": { "name": "mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64 as a component of mailman:2.1:8010020211110115755:656b880e as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" }, "product_reference": "mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-42096", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020575" } ], "notes": [ { "category": "description", "text": "Sensitive information is exposed to unprivileged users in mailman. The hash of the list admin password is used to derive the CSRF (Cross-site Request Forgery) token, which is exposed to unprivileged members of a list. Malicious members may use the CSRF token to perform an offline brute-force attack to retrieve the list admin password.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token derived from admin password allows offline brute-force attack", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue did not affect the versions of mailman as shipped with Red Hat Enterprise Linux 6, and 7 as they did not use CSRF tokens in members pages.", "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": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", 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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020575" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42096", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42096" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42096" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:34:11+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": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", 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"AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4838" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.src", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", 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"Moderate" } ], "title": "mailman: CSRF token derived from admin password allows offline brute-force attack" }, { "cve": "CVE-2021-42097", "cwe": { "id": "CWE-352", "name": "Cross-Site Request Forgery (CSRF)" }, "discovery_date": "2021-11-05T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2020568" } ], "notes": [ { "category": "description", "text": "A Cross-Site Request Forgery (CSRF) attack can be performed in mailman due to a CSRF token bypass. CSRF tokens are not checked against the right user and a token created by one user can be used by another one to perform a request, effectively bypassing the protection provided by CSRF tokens. A remote attacker with an account on the mailman system can use this flaw to perform a CSRF attack and perform operations on behalf of the victim user.", "title": "Vulnerability description" }, { "category": "summary", "text": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover", "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": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", 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"AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-42097" }, { "category": "external", "summary": "RHBZ#2020568", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020568" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-42097", "url": "https://www.cve.org/CVERecord?id=CVE-2021-42097" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42097" } ], "release_date": "2021-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-24T08:34:11+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": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.src", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4838" }, { "category": "workaround", "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.", "product_ids": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.src", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.src", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debuginfo-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.aarch64", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.ppc64le", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.s390x", "AppStream-8.1.0.Z.EUS:mailman:2.1:8010020211110115755:656b880e:mailman-debugsource-3:2.1.29-4.module+el8.1.0+13242+45286865.1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "mailman: CSRF token bypass allows to perform CSRF attacks and account takeover" } ] }
gsd-2021-42096
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-42096", "description": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.", "id": "GSD-2021-42096", "references": [ "https://www.suse.com/security/cve/CVE-2021-42096.html", "https://www.debian.org/security/2021/dsa-4991", "https://access.redhat.com/errata/RHSA-2021:4839", "https://access.redhat.com/errata/RHSA-2021:4838", "https://access.redhat.com/errata/RHSA-2021:4837", "https://access.redhat.com/errata/RHSA-2021:4826", "https://ubuntu.com/security/CVE-2021-42096", "https://security.archlinux.org/CVE-2021-42096", "https://linux.oracle.com/cve/CVE-2021-42096.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-42096" ], "details": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.", "id": "GSD-2021-42096", "modified": "2023-12-13T01:23:06.470541Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-42096", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://mail.python.org/archives/list/mailman-announce@python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/", "refsource": "CONFIRM", "url": "https://mail.python.org/archives/list/mailman-announce@python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/" }, { "name": "https://bugs.launchpad.net/mailman/+bug/1947639", "refsource": "CONFIRM", "url": "https://bugs.launchpad.net/mailman/+bug/1947639" }, { "name": "[oss-security] 20211021 Mailman 2.1.35 security release", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/10/21/4" }, { "name": "DSA-4991", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-4991" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "2.1.35", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-42096" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-307" } ] } ] }, "references": { "reference_data": [ { "name": "https://mail.python.org/archives/list/mailman-announce@python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://mail.python.org/archives/list/mailman-announce@python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/" }, { "name": "https://bugs.launchpad.net/mailman/+bug/1947639", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://bugs.launchpad.net/mailman/+bug/1947639" }, { "name": "[oss-security] 20211021 Mailman 2.1.35 security release", "refsource": "MLIST", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/21/4" }, { "name": "DSA-4991", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4991" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } }, "lastModifiedDate": "2021-11-05T18:28Z", "publishedDate": "2021-10-21T01:15Z" } } }
opensuse-su-2021:1436-1
Vulnerability from csaf_opensuse
Published
2021-11-02 09:25
Modified
2021-11-02 09:25
Summary
Security update for mailman
Notes
Title of the patch
Security update for mailman
Description of the patch
This update for mailman fixes the following issues:
Update to 2.1.35 to fix 2 security issues:
- A potential for for a list member to carry out an off-line brute force
attack to obtain the list admin password has been reported by Andre
Protas, Richard Cloke and Andy Nuttall of Apple. This is fixed.
CVE-2021-42096 (boo#1191959, LP:#1947639)
- A CSRF attack via the user options page could allow takeover of a users
account. This is fixed. CVE-2021-42097 (boo#1191960, LP:#1947640)
- make package build reproducible (boo#1047218)
Patchnames
openSUSE-2021-1436
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for mailman", "title": "Title of the patch" }, { "category": "description", "text": "This update for mailman fixes the following issues:\n\nUpdate to 2.1.35 to fix 2 security issues: \n\n- A potential for for a list member to carry out an off-line brute force\n attack to obtain the list admin password has been reported by Andre\n Protas, Richard Cloke and Andy Nuttall of Apple. This is fixed.\n CVE-2021-42096 (boo#1191959, LP:#1947639)\n \n- A CSRF attack via the user options page could allow takeover of a users\n account. This is fixed. CVE-2021-42097 (boo#1191960, LP:#1947640)\n- make package build reproducible (boo#1047218)\n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-1436", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_1436-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:1436-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DSDRER3UF4R57ILYOQY7J63PNAP2LA73/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:1436-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DSDRER3UF4R57ILYOQY7J63PNAP2LA73/" }, { "category": "self", "summary": "SUSE Bug 1047218", "url": "https://bugzilla.suse.com/1047218" }, { "category": "self", "summary": "SUSE Bug 1191959", "url": "https://bugzilla.suse.com/1191959" }, { "category": "self", "summary": "SUSE Bug 1191960", "url": "https://bugzilla.suse.com/1191960" }, { "category": "self", "summary": "SUSE CVE CVE-2021-42096 page", "url": "https://www.suse.com/security/cve/CVE-2021-42096/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-42097 page", "url": "https://www.suse.com/security/cve/CVE-2021-42097/" } ], "title": "Security update for mailman", "tracking": { "current_release_date": "2021-11-02T09:25:21Z", "generator": { "date": "2021-11-02T09:25:21Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:1436-1", "initial_release_date": "2021-11-02T09:25:21Z", "revision_history": [ { "date": "2021-11-02T09:25:21Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "mailman-2.1.35-lp152.7.6.1.x86_64", "product": { "name": "mailman-2.1.35-lp152.7.6.1.x86_64", "product_id": "mailman-2.1.35-lp152.7.6.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "openSUSE Leap 15.2", "product": { "name": "openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2", "product_identification_helper": { "cpe": "cpe:/o:opensuse:leap:15.2" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "mailman-2.1.35-lp152.7.6.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" }, "product_reference": "mailman-2.1.35-lp152.7.6.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-42096", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-42096" } ], "notes": [ { "category": "general", "text": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-42096", "url": "https://www.suse.com/security/cve/CVE-2021-42096" }, { "category": "external", "summary": "SUSE Bug 1191959 for CVE-2021-42096", "url": "https://bugzilla.suse.com/1191959" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-11-02T09:25:21Z", "details": "moderate" } ], "title": "CVE-2021-42096" }, { "cve": "CVE-2021-42097", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-42097" } ], "notes": [ { "category": "general", "text": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover).", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-42097", "url": "https://www.suse.com/security/cve/CVE-2021-42097" }, { "category": "external", "summary": "SUSE Bug 1191960 for CVE-2021-42097", "url": "https://bugzilla.suse.com/1191960" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:mailman-2.1.35-lp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-11-02T09:25:21Z", "details": "moderate" } ], "title": "CVE-2021-42097" } ] }
opensuse-su-2021:1452-1
Vulnerability from csaf_opensuse
Published
2021-11-05 15:06
Modified
2021-11-05 15:06
Summary
Security update for mailman
Notes
Title of the patch
Security update for mailman
Description of the patch
This update for mailman fixes the following issues:
Update to 2.1.35 to fix 2 security issues:
- A potential for for a list member to carry out an off-line brute force
attack to obtain the list admin password has been reported by Andre
Protas, Richard Cloke and Andy Nuttall of Apple. This is fixed.
CVE-2021-42096 (boo#1191959, LP:#1947639)
- A CSRF attack via the user options page could allow takeover of a users
account. This is fixed. CVE-2021-42097 (boo#1191960, LP:#1947640)
- make package build reproducible (boo#1047218)
This update was imported from the openSUSE:Leap:15.2:Update update project.
Patchnames
openSUSE-2021-1452
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for mailman", "title": "Title of the patch" }, { "category": "description", "text": "This update for mailman fixes the following issues:\n\nUpdate to 2.1.35 to fix 2 security issues: \n\n- A potential for for a list member to carry out an off-line brute force\n attack to obtain the list admin password has been reported by Andre\n Protas, Richard Cloke and Andy Nuttall of Apple. This is fixed.\n CVE-2021-42096 (boo#1191959, LP:#1947639)\n \n- A CSRF attack via the user options page could allow takeover of a users\n account. This is fixed. CVE-2021-42097 (boo#1191960, LP:#1947640)\n- make package build reproducible (boo#1047218)\n\nThis update was imported from the openSUSE:Leap:15.2:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-1452", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_1452-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:1452-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FJE7PQHJDJVNG4MP75G5GY65ABFE2RAP/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:1452-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FJE7PQHJDJVNG4MP75G5GY65ABFE2RAP/" }, { "category": "self", "summary": "SUSE Bug 1047218", "url": "https://bugzilla.suse.com/1047218" }, { "category": "self", "summary": "SUSE Bug 1191959", "url": "https://bugzilla.suse.com/1191959" }, { "category": "self", "summary": "SUSE Bug 1191960", "url": "https://bugzilla.suse.com/1191960" }, { "category": "self", "summary": "SUSE CVE CVE-2021-42096 page", "url": "https://www.suse.com/security/cve/CVE-2021-42096/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-42097 page", "url": "https://www.suse.com/security/cve/CVE-2021-42097/" } ], "title": "Security update for mailman", "tracking": { "current_release_date": "2021-11-05T15:06:22Z", "generator": { "date": "2021-11-05T15:06:22Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:1452-1", "initial_release_date": "2021-11-05T15:06:22Z", "revision_history": [ { "date": "2021-11-05T15:06:22Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "mailman-2.1.35-bp152.7.6.1.aarch64", "product": { "name": "mailman-2.1.35-bp152.7.6.1.aarch64", "product_id": "mailman-2.1.35-bp152.7.6.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.35-bp152.7.6.1.ppc64le", "product": { "name": "mailman-2.1.35-bp152.7.6.1.ppc64le", "product_id": "mailman-2.1.35-bp152.7.6.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.35-bp152.7.6.1.s390x", "product": { "name": "mailman-2.1.35-bp152.7.6.1.s390x", "product_id": "mailman-2.1.35-bp152.7.6.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.35-bp152.7.6.1.x86_64", "product": { "name": "mailman-2.1.35-bp152.7.6.1.x86_64", "product_id": "mailman-2.1.35-bp152.7.6.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "SUSE Package Hub 15 SP2", "product": { "name": "SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2" } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "mailman-2.1.35-bp152.7.6.1.aarch64 as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64" }, "product_reference": "mailman-2.1.35-bp152.7.6.1.aarch64", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "mailman-2.1.35-bp152.7.6.1.ppc64le as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le" }, "product_reference": "mailman-2.1.35-bp152.7.6.1.ppc64le", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "mailman-2.1.35-bp152.7.6.1.s390x as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x" }, "product_reference": "mailman-2.1.35-bp152.7.6.1.s390x", "relates_to_product_reference": "SUSE Package Hub 15 SP2" }, { "category": "default_component_of", "full_product_name": { "name": "mailman-2.1.35-bp152.7.6.1.x86_64 as component of SUSE Package Hub 15 SP2", "product_id": "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" }, "product_reference": "mailman-2.1.35-bp152.7.6.1.x86_64", "relates_to_product_reference": "SUSE Package Hub 15 SP2" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-42096", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-42096" } ], "notes": [ { "category": "general", "text": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-42096", "url": "https://www.suse.com/security/cve/CVE-2021-42096" }, { "category": "external", "summary": "SUSE Bug 1191959 for CVE-2021-42096", "url": "https://bugzilla.suse.com/1191959" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-11-05T15:06:22Z", "details": "moderate" } ], "title": "CVE-2021-42096" }, { "cve": "CVE-2021-42097", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-42097" } ], "notes": [ { "category": "general", "text": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A csrf_token value is not specific to a single user account. An attacker can obtain a value within the context of an unprivileged user account, and then use that value in a CSRF attack against an admin (e.g., for account takeover).", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-42097", "url": "https://www.suse.com/security/cve/CVE-2021-42097" }, { "category": "external", "summary": "SUSE Bug 1191960 for CVE-2021-42097", "url": "https://bugzilla.suse.com/1191960" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.aarch64", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.ppc64le", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.s390x", "SUSE Package Hub 15 SP2:mailman-2.1.35-bp152.7.6.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-11-05T15:06:22Z", "details": "moderate" } ], "title": "CVE-2021-42097" } ] }
suse-su-2022:1886-1
Vulnerability from csaf_suse
Published
2022-05-31 07:10
Modified
2022-05-31 07:10
Summary
Security update for mailman
Notes
Title of the patch
Security update for mailman
Description of the patch
This update for mailman fixes the following issues:
- CVE-2021-44227: Preventing list moderator or list member accessing the admin UI (bsc#1193316).
- CVE-2021-43332: Preventing list moderator from cracking the list admin password encrypted in a CSRF token (bsc#1192741).
- CVE-2021-43331: Fixed XSS in Cgi/options.py (bsc#1192735).
- CVE-2021-42096: Add protection against remote privilege escalation via csrf_token derived from admin password (bsc#1191959).
Patchnames
HPE-Helion-OpenStack-8-2022-1886,SUSE-2022-1886,SUSE-OpenStack-Cloud-8-2022-1886,SUSE-OpenStack-Cloud-9-2022-1886,SUSE-OpenStack-Cloud-Crowbar-8-2022-1886,SUSE-OpenStack-Cloud-Crowbar-9-2022-1886,SUSE-SLE-SAP-12-SP3-2022-1886,SUSE-SLE-SAP-12-SP4-2022-1886,SUSE-SLE-SERVER-12-SP2-BCL-2022-1886,SUSE-SLE-SERVER-12-SP3-2022-1886,SUSE-SLE-SERVER-12-SP3-BCL-2022-1886,SUSE-SLE-SERVER-12-SP4-LTSS-2022-1886,SUSE-SLE-SERVER-12-SP5-2022-1886
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for mailman", "title": "Title of the patch" }, { "category": "description", "text": "This update for mailman fixes the following issues:\n\n- CVE-2021-44227: Preventing list moderator or list member accessing the admin UI (bsc#1193316).\n- CVE-2021-43332: Preventing list moderator from cracking the list admin password encrypted in a CSRF token (bsc#1192741).\n- CVE-2021-43331: Fixed XSS in Cgi/options.py (bsc#1192735).\n- CVE-2021-42096: Add protection against remote privilege escalation via csrf_token derived from admin password (bsc#1191959).\n", "title": "Description of the patch" }, { "category": "details", "text": "HPE-Helion-OpenStack-8-2022-1886,SUSE-2022-1886,SUSE-OpenStack-Cloud-8-2022-1886,SUSE-OpenStack-Cloud-9-2022-1886,SUSE-OpenStack-Cloud-Crowbar-8-2022-1886,SUSE-OpenStack-Cloud-Crowbar-9-2022-1886,SUSE-SLE-SAP-12-SP3-2022-1886,SUSE-SLE-SAP-12-SP4-2022-1886,SUSE-SLE-SERVER-12-SP2-BCL-2022-1886,SUSE-SLE-SERVER-12-SP3-2022-1886,SUSE-SLE-SERVER-12-SP3-BCL-2022-1886,SUSE-SLE-SERVER-12-SP4-LTSS-2022-1886,SUSE-SLE-SERVER-12-SP5-2022-1886", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_1886-1.json" }, { "category": "self", "summary": "URL for SUSE-SU-2022:1886-1", "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20221886-1/" }, { "category": "self", "summary": "E-Mail link for SUSE-SU-2022:1886-1", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011201.html" }, { "category": "self", "summary": "SUSE Bug 1191959", "url": "https://bugzilla.suse.com/1191959" }, { "category": "self", "summary": "SUSE Bug 1192735", "url": "https://bugzilla.suse.com/1192735" }, { "category": "self", "summary": "SUSE Bug 1192741", "url": "https://bugzilla.suse.com/1192741" }, { "category": "self", "summary": "SUSE Bug 1193316", "url": "https://bugzilla.suse.com/1193316" }, { "category": "self", "summary": "SUSE CVE CVE-2021-42096 page", "url": "https://www.suse.com/security/cve/CVE-2021-42096/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-43331 page", "url": "https://www.suse.com/security/cve/CVE-2021-43331/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-43332 page", "url": "https://www.suse.com/security/cve/CVE-2021-43332/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-44227 page", "url": "https://www.suse.com/security/cve/CVE-2021-44227/" } ], "title": "Security update for mailman", "tracking": { "current_release_date": "2022-05-31T07:10:14Z", "generator": { "date": "2022-05-31T07:10:14Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2022:1886-1", "initial_release_date": "2022-05-31T07:10:14Z", "revision_history": [ { "date": "2022-05-31T07:10:14Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.aarch64", "product": { "name": "mailman-2.1.17-3.26.1.aarch64", "product_id": "mailman-2.1.17-3.26.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.i586", "product": { "name": "mailman-2.1.17-3.26.1.i586", "product_id": "mailman-2.1.17-3.26.1.i586" } } ], "category": "architecture", "name": "i586" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.ppc64le", "product": { "name": "mailman-2.1.17-3.26.1.ppc64le", "product_id": "mailman-2.1.17-3.26.1.ppc64le" } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.s390", "product": { "name": "mailman-2.1.17-3.26.1.s390", "product_id": "mailman-2.1.17-3.26.1.s390" } } ], "category": "architecture", "name": "s390" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.s390x", "product": { "name": "mailman-2.1.17-3.26.1.s390x", "product_id": "mailman-2.1.17-3.26.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "mailman-2.1.17-3.26.1.x86_64", "product": { "name": "mailman-2.1.17-3.26.1.x86_64", "product_id": "mailman-2.1.17-3.26.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "HPE Helion OpenStack 8", "product": { "name": "HPE Helion OpenStack 8", "product_id": "HPE Helion OpenStack 8", "product_identification_helper": { "cpe": "cpe:/o:suse:hpe-helion-openstack:8" } } }, { "category": "product_name", "name": "SUSE OpenStack Cloud 8", "product": { "name": "SUSE OpenStack Cloud 8", "product_id": "SUSE OpenStack Cloud 8", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-openstack-cloud:8" } } }, { "category": "product_name", "name": "SUSE OpenStack Cloud 9", "product": { "name": "SUSE OpenStack Cloud 9", "product_id": "SUSE OpenStack Cloud 9", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-openstack-cloud:9" } } }, { "category": "product_name", "name": "SUSE OpenStack Cloud Crowbar 8", "product": { "name": "SUSE OpenStack Cloud Crowbar 8", "product_id": "SUSE OpenStack Cloud Crowbar 8", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-openstack-cloud-crowbar:8" } } }, { "category": "product_name", "name": "SUSE OpenStack Cloud Crowbar 9", "product": { "name": "SUSE OpenStack Cloud Crowbar 9", "product_id": "SUSE OpenStack Cloud Crowbar 9", "product_identification_helper": { "cpe": "cpe:/o:suse:suse-openstack-cloud-crowbar:9" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3", "product": { "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3", "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3", "product_identification_helper": { "cpe": "cpe:/o:suse:sles_sap:12:sp3" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP4", "product": { "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP4", "product_identification_helper": { "cpe": "cpe:/o:suse:sles_sap:12:sp4" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server 12 SP2-BCL", "product": { "name": "SUSE Linux Enterprise Server 12 SP2-BCL", "product_id": "SUSE Linux Enterprise Server 12 SP2-BCL", "product_identification_helper": { "cpe": "cpe:/o:suse:sles-bcl:12:sp2" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server 12 SP3-LTSS", "product": { "name": "SUSE Linux Enterprise Server 12 SP3-LTSS", "product_id": "SUSE Linux Enterprise Server 12 SP3-LTSS", "product_identification_helper": { "cpe": "cpe:/o:suse:sles-ltss:12:sp3" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server 12 SP3-BCL", "product": { "name": "SUSE Linux Enterprise Server 12 SP3-BCL", "product_id": "SUSE Linux Enterprise Server 12 SP3-BCL", "product_identification_helper": { "cpe": 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"SUSE Linux Enterprise Server for SAP Applications 12 SP3:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 9:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 9:mailman-2.1.17-3.26.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-43331", "url": "https://www.suse.com/security/cve/CVE-2021-43331" }, { "category": "external", "summary": "SUSE Bug 1192735 for CVE-2021-43331", "url": "https://bugzilla.suse.com/1192735" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "HPE Helion OpenStack 8:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP2-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 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SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 9:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 9:mailman-2.1.17-3.26.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2022-05-31T07:10:14Z", "details": "important" } ], "title": "CVE-2021-43331" }, { "cve": "CVE-2021-43332", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-43332" } ], "notes": [ { "category": "general", "text": "In GNU Mailman before 2.1.36, the CSRF token for the Cgi/admindb.py admindb page contains an encrypted version of the list admin password. This could potentially be cracked by a moderator via an offline brute-force attack.", "title": "CVE description" } ], "product_status": { "recommended": [ "HPE Helion OpenStack 8:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP2-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.s390x", 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9:mailman-2.1.17-3.26.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-43332", "url": "https://www.suse.com/security/cve/CVE-2021-43332" }, { "category": "external", "summary": "SUSE Bug 1192741 for CVE-2021-43332", "url": "https://bugzilla.suse.com/1192741" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "HPE Helion OpenStack 8:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP2-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE 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"summary": "SUSE Bug 1193316 for CVE-2021-44227", "url": "https://bugzilla.suse.com/1193316" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "HPE Helion OpenStack 8:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP2-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP3:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP3:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 9:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 9:mailman-2.1.17-3.26.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.6, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L", "version": "3.1" }, "products": [ "HPE Helion OpenStack 8:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP2-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-BCL:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP3-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP4-LTSS:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server 12 SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP3:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP3:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP4:mailman-2.1.17-3.26.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud 9:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 8:mailman-2.1.17-3.26.1.x86_64", "SUSE OpenStack Cloud Crowbar 9:mailman-2.1.17-3.26.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2022-05-31T07:10:14Z", "details": "important" } ], "title": "CVE-2021-44227" } ] }
fkie_cve-2021-42096
Vulnerability from fkie_nvd
Published
2021-10-21 01:15
Modified
2024-11-21 06:27
Severity ?
Summary
GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password.
References
▶ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://www.openwall.com/lists/oss-security/2021/10/21/4 | Mailing List, Patch, Third Party Advisory | |
cve@mitre.org | https://bugs.launchpad.net/mailman/+bug/1947639 | Patch, Third Party Advisory | |
cve@mitre.org | https://mail.python.org/archives/list/mailman-announce%40python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/ | ||
cve@mitre.org | https://www.debian.org/security/2021/dsa-4991 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2021/10/21/4 | Mailing List, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugs.launchpad.net/mailman/+bug/1947639 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://mail.python.org/archives/list/mailman-announce%40python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/ | ||
af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2021/dsa-4991 | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
gnu | mailman | * | |
debian | debian_linux | 10.0 |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:*", "matchCriteriaId": "CDD63075-218B-47B2-9E0B-FE13FAEDEDAB", "versionEndExcluding": "2.1.35", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "GNU Mailman before 2.1.35 may allow remote Privilege Escalation. A certain csrf_token value is derived from the admin password, and may be useful in conducting a brute-force attack against that password." }, { "lang": "es", "value": "GNU Mailman versiones anteriores a 2.1.35, puede permitir una Escalada de Privilegios remota. Un determinado valor de csrf_token es derivado de la contrase\u00f1a del administrador, y puede ser \u00fatil para llevar a cabo un ataque de fuerza bruta contra esa contrase\u00f1a" } ], "id": "CVE-2021-42096", "lastModified": "2024-11-21T06:27:15.017", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-10-21T01:15:06.893", "references": [ { "source": "cve@mitre.org", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/21/4" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://bugs.launchpad.net/mailman/+bug/1947639" }, { "source": "cve@mitre.org", "url": "https://mail.python.org/archives/list/mailman-announce%40python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4991" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/21/4" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://bugs.launchpad.net/mailman/+bug/1947639" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://mail.python.org/archives/list/mailman-announce%40python.org/thread/IKCO6JU755AP5G5TKMBJL6IEZQTTNPDQ/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4991" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-307" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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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