CVE-2023-38497

{"id": "CVE-2023-38497", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.9, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 1.5}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "published": "2023-08-04T16:15:10.370", "references": [{"url": "https://en.wikipedia.org/wiki/Umask", "tags": ["Not Applicable"], "source": "[email protected]"}, {"url": "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://github.com/rust-lang/cargo/pull/12443", "tags": ["Mailing List", "Patch"], "source": "[email protected]"}, {"url": "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", "tags": ["Mailing List", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", "source": "[email protected]"}, {"url": "https://www.rust-lang.org/policies/security", "tags": ["Product"], "source": "[email protected]"}, {"url": "https://en.wikipedia.org/wiki/Umask", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/rust-lang/cargo/pull/12443", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.rust-lang.org/policies/security", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-278"}]}, {"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "Cargo downloads the Rust project\u2019s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in `~/.cargo`."}, {"lang": "es", "value": "Cargo descarga las dependencias del proyecto Rust y compila el proyecto. Cargo antes de la versi\u00f3n 0.72.2, incluido con Rust antes de la versi\u00f3n 1.71.1, no respetaba la umask al extraer archivos crate en sistemas tipo UNIX. Si el usuario descargaba un crate que conten\u00eda archivos escribibles por cualquier usuario local, otro usuario local pod\u00eda aprovecharse de esto para cambiar el c\u00f3digo fuente compilado y ejecutado por el usuario actual. Para evitar que las extracciones en cach\u00e9 existentes puedan ser explotadas, el binario Cargo versi\u00f3n 0.72.2 incluido en Rust 1.71.1 o posterior purgar\u00e1 autom\u00e1ticamente las cach\u00e9s generadas por versiones anteriores de Cargo. Como soluci\u00f3n, configure su sistema para evitar que otros usuarios locales accedan al directorio Cargo, normalmente ubicado en `~/.cargo`."}], "lastModified": "2024-11-21T08:13:41.803", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "6B2B9FDF-667F-4909-BBC8-3C6210BF03EC", "versionEndExcluding": "0.72.2"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}