CVE-2024-38531

{"id": "CVE-2024-38531", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.6, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 1.0}]}, "published": "2024-06-28T14:15:03.293", "references": [{"url": "https://github.com/NixOS/nix/pull/10501", "source": "security-advisories@github.com"}, {"url": "https://github.com/NixOS/nix/security/advisories/GHSA-q82p-44mg-mgh5", "source": "security-advisories@github.com"}, {"url": "https://github.com/NixOS/nix/pull/10501", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/NixOS/nix/security/advisories/GHSA-q82p-44mg-mgh5", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-278"}]}], "descriptions": [{"lang": "en", "value": "Nix is a package manager for Linux and other Unix systems that makes package management reliable and reproducible. A build process has access to and can change the permissions of the build directory. After creating a setuid binary in a globally accessible location, a malicious local user can assume the permissions of a Nix daemon worker and hijack all future builds. This issue was patched in version(s) 2.23.1, 2.22.2, 2.21.3, 2.20.7, 2.19.5 and 2.18.4."}, {"lang": "es", "value": "Nix es un administrador de paquetes para Linux y otros sistemas Unix que hace que la administraci\u00f3n de paquetes sea confiable y reproducible. Un proceso de compilaci\u00f3n tiene acceso y puede cambiar los permisos del directorio de compilaci\u00f3n. Despu\u00e9s de crear un binario setuid en una ubicaci\u00f3n accesible globalmente, un usuario local malicioso puede asumir los permisos de un daemon trabajador de Nix y secuestrar todas las compilaciones futuras. Este problema se solucion\u00f3 en las versiones 2.23.1, 2.22.2, 2.21.3, 2.20.7, 2.19.5 y 2.18.4."}], "lastModified": "2024-11-21T09:26:13.403", "sourceIdentifier": "security-advisories@github.com"}