Vulnerability from csaf_suse
Published
2023-01-19 11:13
Modified
2023-01-19 11:13
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: - CVE-2023-22809: Fixed an arbitrary file write issue that could be exploited by users with sudoedit permissions (bsc#1207082).
Patchnames
SUSE-2023-101,SUSE-OpenStack-Cloud-9-2023-101,SUSE-OpenStack-Cloud-Crowbar-9-2023-101,SUSE-SLE-SAP-12-SP4-2023-101,SUSE-SLE-SERVER-12-SP4-LTSS-2023-101
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
   document: {
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         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/",
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      lang: "en",
      notes: [
         {
            category: "summary",
            text: "Security update for sudo",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for sudo fixes the following issues:\n\n- CVE-2023-22809: Fixed an arbitrary file write issue that could be\n  exploited by users with sudoedit permissions (bsc#1207082).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
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            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",
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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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            category: "self",
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         },
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            category: "self",
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         },
         {
            category: "self",
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         },
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      title: "Security update for sudo",
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         generator: {
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   vulnerabilities: [
      {
         cve: "CVE-2023-22809",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2023-22809",
            },
         ],
         notes: [
            {
               category: "general",
               text: "In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a \"--\" argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.",
               title: "CVE description",
            },
         ],
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               "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.ppc64le",
               "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.s390x",
               "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 12 SP4:sudo-1.8.20p2-3.36.1.ppc64le",
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         references: [
            {
               category: "external",
               summary: "CVE-2023-22809",
               url: "https://www.suse.com/security/cve/CVE-2023-22809",
            },
            {
               category: "external",
               summary: "SUSE Bug 1207082 for CVE-2023-22809",
               url: "https://bugzilla.suse.com/1207082",
            },
            {
               category: "external",
               summary: "SUSE Bug 1208053 for CVE-2023-22809",
               url: "https://bugzilla.suse.com/1208053",
            },
            {
               category: "external",
               summary: "SUSE Bug 1209326 for CVE-2023-22809",
               url: "https://bugzilla.suse.com/1209326",
            },
            {
               category: "external",
               summary: "SUSE Bug 1214446 for CVE-2023-22809",
               url: "https://bugzilla.suse.com/1214446",
            },
            {
               category: "external",
               summary: "SUSE Bug 1225623 for CVE-2023-22809",
               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 SP4-LTSS:sudo-1.8.20p2-3.36.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP4:sudo-1.8.20p2-3.36.1.ppc64le",
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                  "SUSE OpenStack Cloud Crowbar 9:sudo-1.8.20p2-3.36.1.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: [
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.aarch64",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.ppc64le",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.s390x",
                  "SUSE Linux Enterprise Server 12 SP4-LTSS:sudo-1.8.20p2-3.36.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP4:sudo-1.8.20p2-3.36.1.ppc64le",
                  "SUSE Linux Enterprise Server for SAP Applications 12 SP4:sudo-1.8.20p2-3.36.1.x86_64",
                  "SUSE OpenStack Cloud 9:sudo-1.8.20p2-3.36.1.x86_64",
                  "SUSE OpenStack Cloud Crowbar 9:sudo-1.8.20p2-3.36.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-01-19T11:13:39Z",
               details: "important",
            },
         ],
         title: "CVE-2023-22809",
      },
   ],
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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