fkie_cve-2024-32002
Vulnerability from fkie_nvd
Published
2024-05-14 19:15
Modified
2024-11-21 09:14
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories with submodules can be crafted in a way that exploits a bug in Git whereby it can be fooled into writing files not into the submodule's worktree but into a `.git/` directory. This allows writing a hook that will be executed while the clone operation is still running, giving the user no opportunity to inspect the code that is being executed. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4. If symbolic link support is disabled in Git (e.g. via `git config --global core.symlinks false`), the described attack won't work. As always, it is best to avoid cloning repositories from untrusted sources.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:git:git:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67C50136-86FF-4BCF-B21F-5F09947CF6AC",
"versionEndExcluding": "2.39.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:*:*:*:*:*:*:*:*",
"matchCriteriaId": "28F0EBE5-AAB1-4BC8-B3CA-5F0B3D71642B",
"versionEndExcluding": "2.40.2",
"versionStartIncluding": "2.40.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:*:*:*:*:*:*:*:*",
"matchCriteriaId": "790B191F-6DD7-4F0A-96BD-BAD5CF3F2081",
"versionEndExcluding": "2.42.2",
"versionStartIncluding": "2.42.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:*:*:*:*:*:*:*:*",
"matchCriteriaId": "14C6890A-11D9-46CD-AF1D-85FAF61A0AA8",
"versionEndExcluding": "2.43.4",
"versionStartIncluding": "2.43.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:2.41.0:*:*:*:*:*:*:*",
"matchCriteriaId": "09120A06-22E2-45A6-93B3-913DB7F52788",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:2.44.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A641AB1F-0712-43F6-B7D6-E19D1D88D3C3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:git:git:2.45.0:*:*:*:*:*:*:*",
"matchCriteriaId": "1E742D5F-55D2-47D7-A3CC-C359A4555E7E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories with submodules can be crafted in a way that exploits a bug in Git whereby it can be fooled into writing files not into the submodule\u0027s worktree but into a `.git/` directory. This allows writing a hook that will be executed while the clone operation is still running, giving the user no opportunity to inspect the code that is being executed. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4. If symbolic link support is disabled in Git (e.g. via `git config --global core.symlinks false`), the described attack won\u0027t work. As always, it is best to avoid cloning repositories from untrusted sources."
},
{
"lang": "es",
"value": "Git es un sistema de control de revisiones. Antes de las versiones 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2 y 2.39.4, los repositorios con subm\u00f3dulos se pod\u00edan manipular de manera que explotaran un error en Git mediante el cual se deja enga\u00f1ar y escribe archivos, no en el \u00e1rbol de trabajo del subm\u00f3dulo, sino en un directorio `.git/`. Esto permite escribir un enlace que se ejecutar\u00e1 mientras la operaci\u00f3n de clonaci\u00f3n a\u00fan se est\u00e1 ejecutando, sin darle al usuario la oportunidad de inspeccionar el c\u00f3digo que se est\u00e1 ejecutando. El problema se solucion\u00f3 en las versiones 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2 y 2.39.4. Si la compatibilidad con enlaces simb\u00f3licos est\u00e1 deshabilitada en Git (por ejemplo, mediante `git config --global core.symlinks false`), el ataque descrito no funcionar\u00e1. Como siempre, es mejor evitar clonar repositorios de fuentes que no sean de confianza."
}
],
"id": "CVE-2024-32002",
"lastModified": "2024-11-21T09:14:19.267",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-05-14T19:15:10.810",
"references": [
{
"source": "security-advisories@github.com",
"url": "http://www.openwall.com/lists/oss-security/2024/05/14/2"
},
{
"source": "security-advisories@github.com",
"tags": [
"Not Applicable"
],
"url": "https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---recurse-submodulesltpathspecgt"
},
{
"source": "security-advisories@github.com",
"tags": [
"Not Applicable"
],
"url": "https://git-scm.com/docs/git-config#Documentation/git-config.txt-coresymlinks"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/git/git/commit/97065761333fd62db1912d81b489db938d8c991d"
},
{
"source": "security-advisories@github.com",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/git/git/security/advisories/GHSA-8h77-4q3w-gfgv"
},
{
"source": "security-advisories@github.com",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html"
},
{
"source": "security-advisories@github.com",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S4CK4IYTXEOBZTEM5K3T6LWOIZ3S44AR/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2024/05/14/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable"
],
"url": "https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---recurse-submodulesltpathspecgt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable"
],
"url": "https://git-scm.com/docs/git-config#Documentation/git-config.txt-coresymlinks"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/git/git/commit/97065761333fd62db1912d81b489db938d8c991d"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/git/git/security/advisories/GHSA-8h77-4q3w-gfgv"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S4CK4IYTXEOBZTEM5K3T6LWOIZ3S44AR/"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-22"
},
{
"lang": "en",
"value": "CWE-434"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-59"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
- 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.
Loading…
Loading…