opensuse-su-2019:1475-1
Vulnerability from csaf_opensuse
Published
2019-05-30 06:17
Modified
2019-05-30 06:17
Summary
Security update for libu2f-host
Notes
Title of the patch
Security update for libu2f-host
Description of the patch
This update for libu2f-host fixes the following issues:
Security issue fixed:
- CVE-2018-20340: Fixed an unchecked buffer, which could allow a buffer overflow
with a custom made malicious USB device (bsc#1124781).
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2019-1475
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": "low"
},
"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 libu2f-host",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for libu2f-host fixes the following issues:\n\t \nSecurity issue fixed: \n\n- CVE-2018-20340: Fixed an unchecked buffer, which could allow a buffer overflow \n with a custom made malicious USB device (bsc#1124781).\n \nThis update was imported from the SUSE:SLE-15:Update update project.",
"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-2019-1475",
"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-2019_1475-1.json"
},
{
"category": "self",
"summary": "URL for openSUSE-SU-2019:1475-1",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EQ36UOSV6ZRKJLN2XKDNYOB7MKQAPYUE/#EQ36UOSV6ZRKJLN2XKDNYOB7MKQAPYUE"
},
{
"category": "self",
"summary": "E-Mail link for openSUSE-SU-2019:1475-1",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EQ36UOSV6ZRKJLN2XKDNYOB7MKQAPYUE/#EQ36UOSV6ZRKJLN2XKDNYOB7MKQAPYUE"
},
{
"category": "self",
"summary": "SUSE Bug 1124781",
"url": "https://bugzilla.suse.com/1124781"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2018-20340 page",
"url": "https://www.suse.com/security/cve/CVE-2018-20340/"
}
],
"title": "Security update for libu2f-host",
"tracking": {
"current_release_date": "2019-05-30T06:17:52Z",
"generator": {
"date": "2019-05-30T06:17:52Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "openSUSE-SU-2019:1475-1",
"initial_release_date": "2019-05-30T06:17:52Z",
"revision_history": [
{
"date": "2019-05-30T06:17:52Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"product": {
"name": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"product_id": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64"
}
},
{
"category": "product_version",
"name": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"product": {
"name": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"product_id": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64"
}
},
{
"category": "product_version",
"name": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"product": {
"name": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"product_id": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64"
}
},
{
"category": "product_version",
"name": "u2f-host-1.1.6-lp151.2.3.1.x86_64",
"product": {
"name": "u2f-host-1.1.6-lp151.2.3.1.x86_64",
"product_id": "u2f-host-1.1.6-lp151.2.3.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "openSUSE Leap 15.0",
"product": {
"name": "openSUSE Leap 15.0",
"product_id": "openSUSE Leap 15.0",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:leap:15.0"
}
}
},
{
"category": "product_name",
"name": "openSUSE Leap 15.1",
"product": {
"name": "openSUSE Leap 15.1",
"product_id": "openSUSE Leap 15.1",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:leap:15.1"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.0",
"product_id": "openSUSE Leap 15.0:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.0",
"product_id": "openSUSE Leap 15.0:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.0",
"product_id": "openSUSE Leap 15.0:libu2f-host0-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "u2f-host-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.0",
"product_id": "openSUSE Leap 15.0:u2f-host-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "u2f-host-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.1",
"product_id": "openSUSE Leap 15.1:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.1",
"product_id": "openSUSE Leap 15.1:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.1",
"product_id": "openSUSE Leap 15.1:libu2f-host0-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "u2f-host-1.1.6-lp151.2.3.1.x86_64 as component of openSUSE Leap 15.1",
"product_id": "openSUSE Leap 15.1:u2f-host-1.1.6-lp151.2.3.1.x86_64"
},
"product_reference": "u2f-host-1.1.6-lp151.2.3.1.x86_64",
"relates_to_product_reference": "openSUSE Leap 15.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2018-20340",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-20340"
}
],
"notes": [
{
"category": "general",
"text": "Yubico libu2f-host 1.1.6 contains unchecked buffers in devs.c, which could enable a malicious token to exploit a buffer overflow. An attacker could use this to attempt to execute malicious code using a crafted USB device masquerading as a security token on a computer where the affected library is currently in use. It is not possible to perform this attack with a genuine YubiKey.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"openSUSE Leap 15.0:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:u2f-host-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:u2f-host-1.1.6-lp151.2.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2018-20340",
"url": "https://www.suse.com/security/cve/CVE-2018-20340"
},
{
"category": "external",
"summary": "SUSE Bug 1124781 for CVE-2018-20340",
"url": "https://bugzilla.suse.com/1124781"
}
],
"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 15.0:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:u2f-host-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:u2f-host-1.1.6-lp151.2.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"openSUSE Leap 15.0:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.0:u2f-host-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-devel-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host-doc-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:libu2f-host0-1.1.6-lp151.2.3.1.x86_64",
"openSUSE Leap 15.1:u2f-host-1.1.6-lp151.2.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2019-05-30T06:17:52Z",
"details": "moderate"
}
],
"title": "CVE-2018-20340"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…