CVE-2024-29905

{"id": "CVE-2024-29905", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-04-09T17:16:00.730", "references": [{"url": "https://github.com/DIRACGrid/DIRAC/commit/1faa709341969a6321e29c843ca94039d33b2c3d", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-v6f3-gh5h-mqwx", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/DIRACGrid/DIRAC/commit/1faa709341969a6321e29c843ca94039d33b2c3d", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-v6f3-gh5h-mqwx", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-668"}]}], "descriptions": [{"lang": "en", "value": "DIRAC is an interware, meaning a software framework for distributed computing. Prior to version 8.0.41, during the proxy generation process (e.g., when using `dirac-proxy-init`), it is possible for unauthorized users on the same machine to gain read access to the proxy. This allows the user to then perform any action that is possible with the original proxy. This vulnerability only exists for a short period of time (sub-millsecond) during the generation process. Version 8.0.41 contains a patch for the issue. As a workaround, setting the `X509_USER_PROXY` environment variable to a path that is inside a directory that is only readable to the current user avoids the potential risk. After the file has been written, it can be safely copied to the standard location (`/tmp/x509up_uNNNN`)."}, {"lang": "es", "value": "DIRAC es un interware, es decir, un marco de software para inform\u00e1tica distribuida. Antes de la versi\u00f3n 8.0.41, durante el proceso de generaci\u00f3n del proxy (por ejemplo, cuando se usa `dirac-proxy-init`), es posible que usuarios no autorizados en la misma m\u00e1quina obtengan acceso de lectura al proxy. Esto permite al usuario realizar cualquier acci\u00f3n posible con el proxy original. Esta vulnerabilidad solo existe durante un corto per\u00edodo de tiempo (menos de un milisegundo) durante el proceso de generaci\u00f3n. La versi\u00f3n 8.0.41 contiene un parche para el problema. Como workaround, configurar la variable de entorno `X509_USER_PROXY` en una ruta que est\u00e9 dentro de un directorio que solo sea legible para el usuario actual evita el riesgo potencial. Una vez escrito el archivo, se puede copiar de forma segura a la ubicaci\u00f3n est\u00e1ndar (`/tmp/x509up_uNNNN`)."}], "lastModified": "2026-01-05T15:51:19.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:diracgrid:dirac:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "792E9A70-F779-41F3-B79E-D676CDEADC56", "versionEndExcluding": "8.0.41"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}