gsd-2023-29007
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
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`.
Aliases
Aliases
CVE-2023-29007


To clipboard 

{
   GSD: {
      alias: "CVE-2023-29007",
      id: "GSD-2023-29007",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-29007",
         ],
         details: "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`.",
         id: "GSD-2023-29007",
         modified: "2023-12-13T01:20:57.063627Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2023-29007",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "git",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "< 2.30.9",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.31.0, < 2.31.8",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.32.0, < 2.32.7",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.33.0, < 2.33.8",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.34.0, < 2.34.8",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.35.0, < 2.35.8",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.36.0, < 2.36.6",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.37.0, < 2.37.7",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.38.0, < 2.38.5",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.39.0, < 2.39.3",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: ">= 2.40.0, < 2.40.1",
                                    },
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         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  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`.",
               },
            ],
         },
         impact: {
            cvss: [
               {
                  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",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-74",
                        lang: "eng",
                        value: "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844",
                  refsource: "MISC",
                  url: "https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844",
               },
               {
                  name: "https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4",
                  refsource: "MISC",
                  url: "https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4",
               },
               {
                  name: "https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt",
                  refsource: "MISC",
                  url: "https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt",
               },
               {
                  name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/",
                  refsource: "MISC",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/",
               },
               {
                  name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/",
                  refsource: "MISC",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/",
               },
               {
                  name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/",
                  refsource: "MISC",
                  url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/",
               },
               {
                  name: "https://security.gentoo.org/glsa/202312-15",
                  refsource: "MISC",
                  url: "https://security.gentoo.org/glsa/202312-15",
               },
            ],
         },
         source: {
            advisory: "GHSA-v48j-4xgg-4844",
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
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                              criteria: "cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:*",
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                        negate: false,
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                  nodes: [
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                        cpeMatch: [
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            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`.",
               },
            ],
            id: "CVE-2023-29007",
            lastModified: "2024-02-01T15:37:02.590",
            metrics: {
               cvssMetricV31: [
                  {
                     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",
                  },
                  {
                     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",
                  },
               ],
            },
            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: [
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               },
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               },
               {
                  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/",
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                  source: "security-advisories@github.com",
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               },
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                  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",
               },
            ],
            sourceIdentifier: "security-advisories@github.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-74",
                     },
                  ],
                  source: "security-advisories@github.com",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
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  • 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.
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