CVE-2020-12279

{"id": "CVE-2020-12279", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-04-27T17:15:13.470", "references": [{"url": "https://github.com/git/git/security/advisories/GHSA-589j-mmg9-733v", "tags": ["Patch", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/libgit2/libgit2/commit/64c612cc3e25eff5fb02c59ef5a66ba7a14751e4", "tags": ["Patch", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/libgit2/libgit2/releases/tag/v0.28.4", "tags": ["Release Notes", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/libgit2/libgit2/releases/tag/v0.99.0", "tags": ["Release Notes", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00034.html", "source": "[email protected]"}, {"url": "https://github.com/git/git/security/advisories/GHSA-589j-mmg9-733v", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/libgit2/libgit2/commit/64c612cc3e25eff5fb02c59ef5a66ba7a14751e4", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/libgit2/libgit2/releases/tag/v0.28.4", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/libgit2/libgit2/releases/tag/v0.99.0", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00034.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-706"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. checkout.c mishandles equivalent filenames that exist because of NTFS short names. This may allow remote code execution when cloning a repository. This issue is similar to CVE-2019-1353."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en libgit2 versiones anteriores a 0.28.4 y versiones 0.9x anteriores a 0.99.0. El archivo checkout.c maneja inapropiadamente los nombres de archivo equivalentes que existen debido a los nombres cortos de NTFS. Esto puede permitir una ejecuci\u00f3n de c\u00f3digo remota al clonar un repositorio. Este problema es similar a CVE-2019-1353."}], "lastModified": "2024-11-21T04:59:26.230", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libgit2:libgit2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE4A6653-6AAA-4AE1-A3BB-7EDD3BB80EAD", "versionEndExcluding": "0.28.4"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}