fkie_cve-2023-29007
Vulnerability from fkie_nvd
Published
2023-04-25 21:15
Modified
2024-11-21 07:56
Severity ?
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`.
References
security-advisories@github.comhttps://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txtVendor Advisory
security-advisories@github.comhttps://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4Patch
security-advisories@github.comhttps://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844Vendor Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2024/06/msg00018.html
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/Mailing List, Third Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/Mailing List, Third Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/Mailing List, Third Party Advisory
security-advisories@github.comhttps://security.gentoo.org/glsa/202312-15Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202312-15Third Party Advisory
Impacted products
Vendor Product Version
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git *
git-scm git 2.40.0
fedoraproject fedora 36
fedoraproject fedora 37
fedoraproject fedora 38


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "A2E4BF99-17B8-4424-B97E-DDB8A4793DAF",
                     versionEndExcluding: "2.30.9",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "2A1D7F29-E06F-4277-8713-1C19DE714300",
                     versionEndExcluding: "2.31.8",
                     versionStartIncluding: "2.31.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0B69F022-B29E-4D9A-B4FC-78430AFF0C9C",
                     versionEndExcluding: "2.32.7",
                     versionStartIncluding: "2.32.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "8A2B603F-B8E2-4123-80A4-64E983FF1F86",
                     versionEndExcluding: "2.33.8",
                     versionStartIncluding: "2.33.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "26D3ED4E-246E-4D4D-9E2D-7890E93ECED8",
                     versionEndExcluding: "2.34.8",
                     versionStartIncluding: "2.34.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "D3988013-1332-49F8-85E7-7EB59BE36A63",
                     versionEndExcluding: "2.35.8",
                     versionStartIncluding: "2.35.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0588D372-41D2-442E-976E-6B24DB1A1EC6",
                     versionEndExcluding: "2.36.5",
                     versionStartIncluding: "2.36.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "030542CA-76BF-4252-9E03-D7E44D3DEE19",
                     versionEndExcluding: "2.37.7",
                     versionStartIncluding: "2.37.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "6EAEE109-8AD8-4383-AAC3-E9D2A4794F8B",
                     versionEndExcluding: "2.38.5",
                     versionStartIncluding: "2.38.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "BE329F8E-076F-4895-A2A2-A1C0330C1F6F",
                     versionEndExcluding: "2.39.3",
                     versionStartIncluding: "2.39.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:git-scm:git:2.40.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "89633B46-319A-499C-9848-2EA60AC030EB",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                     matchCriteriaId: "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
                     matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
                     matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`.",
      },
      {
         lang: "es",
         value: "Git es un sistema de control de revisiones. Antes de las versiones 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3 y 2.40.1, una versión especialmente El archivo `.gitmodules` elaborado con URL de submódulo que tienen más de 1024 caracteres se puede usar para explotar un error en `config.c::git_config_copy_or_rename_section_in_file()`. Este error se puede utilizar para inyectar una configuración arbitraria en `$GIT_DIR/config` de un usuario al intentar eliminar la sección de configuración asociada con ese submódulo. Cuando el atacante inyecta valores de configuración que especifican ejecutables para ejecutar (como `core.pager`, `core.editor`, `core.sshCommand`, etc.), esto puede provocar una ejecución remota de código. Una solución hay una solución disponible en las versiones 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3 y 2.40. .1. Como workaround, evite ejecutar `git submodule deinit` en repositorios que no sean de confianza o sin una inspección previa de cualquier sección de submódulo en `$GIT_DIR/config`.",
      },
   ],
   id: "CVE-2023-29007",
   lastModified: "2024-11-21T07:56:22.897",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1,
            impactScore: 5.9,
            source: "security-advisories@github.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 7.8,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-04-25T21:15:10.403",
   references: [
      {
         source: "security-advisories@github.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Patch",
         ],
         url: "https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844",
      },
      {
         source: "security-advisories@github.com",
         url: "https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/202312-15",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
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         url: "https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
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         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Third Party Advisory",
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         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Third Party Advisory",
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         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.gentoo.org/glsa/202312-15",
      },
   ],
   sourceIdentifier: "security-advisories@github.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-74",
            },
         ],
         source: "security-advisories@github.com",
         type: "Primary",
      },
   ],
}


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