{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-46255", "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "assignerShortName": "GitHub_P", "dateUpdated": "2022-12-14T00:00:00", "dateReserved": "2022-11-28T00:00:00", "datePublished": "2022-12-14T00:00:00"}, "containers": {"cna": {"title": "Improper Limitation of a Pathname to a Restricted Directory in GitHub Enterprise Server leading to RCE", "providerMetadata": {"orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "shortName": "GitHub_P", "dateUpdated": "2022-12-14T00:00:00"}, "descriptions": [{"lang": "en", "value": "An improper limitation of a pathname to a restricted directory vulnerability was identified in GitHub Enterprise Server that enabled remote code execution. A check was added within Pages to ensure the working directory is clean before unpacking new content to prevent an arbitrary file overwrite bug. This vulnerability affected only version 3.7.0 of GitHub Enterprise Server and was fixed in version 3.7.1. This vulnerability was reported via the GitHub Bug Bounty program."}], "affected": [{"vendor": "GitHub", "product": "GitHub Enterprise Server", "versions": [{"version": "3.7", "status": "affected", "lessThan": "3.7.1", "versionType": "custom"}]}], "references": [{"url": "https://docs.github.com/en/enterprise-server%403.7/admin/release-notes#3.7.1"}], "credits": [{"lang": "en", "value": "yvvdwf"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-22", "cweId": "CWE-22"}]}], "source": {"discovery": "EXTERNAL"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:github:enterprise_server:3.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "CC0AA188-F17E-4FED-98E9-10CAC3E9797E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An improper limitation of a pathname to a restricted directory vulnerability was identified in GitHub Enterprise Server that enabled remote code execution. A check was added within Pages to ensure the working directory is clean before unpacking new content to prevent an arbitrary file overwrite bug. This vulnerability affected only version 3.7.0 of GitHub Enterprise Server and was fixed in version 3.7.1. This vulnerability was reported via the GitHub Bug Bounty program."}, {"lang": "es", "value": "Se identific\u00f3 una limitaci\u00f3n inadecuada de un nombre de ruta a una vulnerabilidad de directorio restringido en GitHub Enterprise Server que permit\u00eda la ejecuci\u00f3n remota de c\u00f3digo. Se agreg\u00f3 una verificaci\u00f3n dentro de Pages para garantizar que el directorio de trabajo est\u00e9 limpio antes de descomprimir contenido nuevo para evitar un error de sobrescritura arbitraria de archivos. Esta vulnerabilidad afect\u00f3 solo a la versi\u00f3n 3.7.0 de GitHub Enterprise Server y se solucion\u00f3 en la versi\u00f3n 3.7.1. Esta vulnerabilidad se inform\u00f3 a trav\u00e9s del programa GitHub Bug Bounty."}], "id": "CVE-2022-46255", "lastModified": "2023-11-07T03:55:31.713", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-14T18:15:23.193", "references": [{"source": "product-cna@github.com", "url": "https://docs.github.com/en/enterprise-server%403.7/admin/release-notes#3.7.1"}], "sourceIdentifier": "product-cna@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "product-cna@github.com", "type": "Secondary"}]}

{}