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\u0027s `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$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": "\u003c 2.30.9"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.31.0, \u003c 2.31.8"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.32.0, \u003c 2.32.7"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.33.0, \u003c 2.33.8"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.34.0, \u003c 2.34.8"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.35.0, \u003c 2.35.8"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.36.0, \u003c 2.36.6"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.37.0, \u003c 2.37.7"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.38.0, \u003c 2.38.5"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.39.0, \u003c 2.39.3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 2.40.0, \u003c 2.40.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "git"
            }
          ]
        }
      },
      "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\u0027s `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$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 (\u0027Injection\u0027)"
              }
            ]
          }
        ]
      },
      "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": [
                  {
                    "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"
              }
            ]
          }
        ],
        "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\u0027s `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$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": 7.0,
                "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": 1.0,
              "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": [
              "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",
            "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"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-74"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.