suse-su-2021:1267-1
Vulnerability from csaf_suse
Published
2021-04-20 08:54
Modified
2021-04-20 08:54
Summary
Security update for sudo
Notes
Title of the patch
Security update for sudo
Description of the patch
This update for sudo fixes the following issues:
- L3: Tenable Scan reports sudo is vulnerable to CVE-2021-3156 (bsc#1183936)
Patchnames
SUSE-2021-1267,SUSE-SLE-SERVER-12-SP2-BCL-2021-1267,SUSE-SLE-SERVER-12-SP2-LTSS-ERICSSON-2021-1267,SUSE-SLE-SERVER-12-SP2-LTSS-SAP-2021-1267
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": {
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"text": "important"
},
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
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{
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"title": "Description of the patch"
},
{
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"title": "Patchnames"
},
{
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"title": "Terms of use"
}
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"publisher": {
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"references": [
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"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
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},
{
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"summary": "URL for SUSE-SU-2021:1267-1",
"url": "https://www.suse.com/support/update/announcement/2021/suse-su-20211267-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2021:1267-1",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008659.html"
},
{
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"title": "Security update for sudo",
"tracking": {
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"generator": {
"date": "2021-04-20T08:54:52Z",
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"revision_history": [
{
"date": "2021-04-20T08:54:52Z",
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],
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"name": "x86_64"
},
{
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"name": "SUSE Linux Enterprise Server 12 SP2-BCL",
"product": {
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"product_identification_helper": {
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],
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},
"vulnerabilities": [
{
"cve": "CVE-2021-3156",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2021-3156"
}
],
"notes": [
{
"category": "general",
"text": "Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via \"sudoedit -s\" and a command-line argument that ends with a single backslash character.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 12 SP2-BCL:sudo-1.8.10p3-10.35.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2021-3156",
"url": "https://www.suse.com/security/cve/CVE-2021-3156"
},
{
"category": "external",
"summary": "SUSE Bug 1180684 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1180684"
},
{
"category": "external",
"summary": "SUSE Bug 1181090 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1181090"
},
{
"category": "external",
"summary": "SUSE Bug 1181506 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1181506"
},
{
"category": "external",
"summary": "SUSE Bug 1181657 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1181657"
},
{
"category": "external",
"summary": "SUSE Bug 1183936 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1183936"
},
{
"category": "external",
"summary": "SUSE Bug 1218863 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1218863"
},
{
"category": "external",
"summary": "SUSE Bug 1225623 for CVE-2021-3156",
"url": "https://bugzilla.suse.com/1225623"
}
],
"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 Linux Enterprise Server 12 SP2-BCL:sudo-1.8.10p3-10.35.1.x86_64"
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],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"date": "2021-04-20T08:54:52Z",
"details": "important"
}
],
"title": "CVE-2021-3156"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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