Vulnerability from csaf_suse
Published
2023-01-19 09:27
Modified
2023-01-19 09:27
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-2023-100,SUSE-SLE-SERVER-12-SP2-BCL-2023-100
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


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{
   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 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",
            text: "SUSE-2023-100,SUSE-SLE-SERVER-12-SP2-BCL-2023-100",
            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-2023_0100-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2023:0100-1",
            url: "https://www.suse.com/support/update/announcement/2023/suse-su-20230100-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2023:0100-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013478.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1207082",
            url: "https://bugzilla.suse.com/1207082",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2023-22809 page",
            url: "https://www.suse.com/security/cve/CVE-2023-22809/",
         },
      ],
      title: "Security update for sudo",
      tracking: {
         current_release_date: "2023-01-19T09:27:49Z",
         generator: {
            date: "2023-01-19T09:27:49Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2023:0100-1",
         initial_release_date: "2023-01-19T09:27:49Z",
         revision_history: [
            {
               date: "2023-01-19T09:27:49Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "sudo-1.8.10p3-10.44.1.aarch64",
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                        category: "product_version",
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                     },
                     {
                        category: "product_version",
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                     {
                        category: "product_version",
                        name: "sudo-test-1.8.10p3-10.44.1.x86_64",
                        product: {
                           name: "sudo-test-1.8.10p3-10.44.1.x86_64",
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                  ],
                  category: "architecture",
                  name: "x86_64",
               },
               {
                  branches: [
                     {
                        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_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
               name: "sudo-1.8.10p3-10.44.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP2-BCL",
               product_id: "SUSE Linux Enterprise Server 12 SP2-BCL:sudo-1.8.10p3-10.44.1.x86_64",
            },
            product_reference: "sudo-1.8.10p3-10.44.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Server 12 SP2-BCL",
         },
      ],
   },
   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",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Server 12 SP2-BCL:sudo-1.8.10p3-10.44.1.x86_64",
            ],
         },
         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 SP2-BCL:sudo-1.8.10p3-10.44.1.x86_64",
               ],
            },
         ],
         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 SP2-BCL:sudo-1.8.10p3-10.44.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-01-19T09:27:49Z",
               details: "important",
            },
         ],
         title: "CVE-2023-22809",
      },
   ],
}


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