CVE-2025-24890

{"id": "CVE-2025-24890", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-24890", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-14T19:00:48.323079Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 1.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "GitoxideLabs", "product": "gitoxide", "versions": [{"status": "affected", "version": "< 0.13.3"}]}]}], "published": "2026-09-14T16:17:05.117", "references": [{"url": "https://github.com/GitoxideLabs/gitoxide/commit/39e37482d6f884bf4765dbe9c95a93dc2a92e559", "source": "security-advisories@github.com"}, {"url": "https://github.com/GitoxideLabs/gitoxide/pull/2510", "source": "security-advisories@github.com"}, {"url": "https://github.com/GitoxideLabs/gitoxide/releases/tag/gix-sec-v0.13.3", "source": "security-advisories@github.com"}, {"url": "https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-7rhf-42qf-vrvc", "source": "security-advisories@github.com"}, {"url": "https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-7rhf-42qf-vrvc", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-283"}]}], "descriptions": [{"lang": "en", "value": "gitoxide is an implementation of git written in Rust. Prior to 0.13.3, the gix-sec crate on Windows incorrectly treats repositories controlled by another user as trusted when an administrator runs a dependent program with an unfiltered elevated token. In gix-sec/src/identity.rs, gix_sec::identity::is_path_owned_by_current_user obtains folder_owner and token_owner, but its administrator-specific IsWellKnownSid and CheckTokenMembership checks examine the running token rather than confirming the directory owner. This bypasses safe.directory-style protection for repositories owned and configured by a limited user, allowing repository configuration or hooks to execute commands with the administrator's privileges when an affected operation is performed. Exploitation requires Windows, an elevated administrator, a program that relies on gix-sec trust results, and interaction with a repository controlled by another user. An unelevated UAC process is not affected, and cloning is not affected because repository configuration and hooks are not copied. This issue is fixed in version 0.13.3."}, {"lang": "es", "value": "gitoxide es una implementaci\u00f3n de git escrita en Rust. Versiones anteriores a la 0.13.3, el crate gix-sec en Windows trata incorrectamente los repositorios controlados por otro usuario como de confianza cuando un administrador ejecuta un programa dependiente con un token elevado sin filtrar. En gix-sec/src/identity.rs, gix_sec::identity::is_path_owned_by_current_user obtiene folder_owner y token_owner, pero sus comprobaciones IsWellKnownSid y CheckTokenMembership espec\u00edficas del administrador examinan el token en ejecuci\u00f3n en lugar de confirmar el propietario del directorio. Esto elude la protecci\u00f3n de estilo safe.directory para repositorios propiedad y configurados por un usuario limitado, permitiendo que la configuraci\u00f3n del repositorio o los hooks ejecuten comandos con los privilegios del administrador cuando se realiza una operaci\u00f3n afectada. La explotaci\u00f3n requiere Windows, un administrador con privilegios elevados, un programa que dependa de los resultados de confianza de gix-sec y la interacci\u00f3n con un repositorio controlado por otro usuario. Un proceso UAC sin elevaci\u00f3n no se ve afectado, y la clonaci\u00f3n tampoco se ve afectada porque la configuraci\u00f3n del repositorio y los hooks no se copian. Este problema se ha solucionado en la versi\u00f3n 0.13.3."}], "lastModified": "2026-10-14T19:10:00.297", "sourceIdentifier": "security-advisories@github.com"}