DIRAC: Unauthorized users can read proxy contents during generation
Impact
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.
Patches
Has the problem been patched? What versions should users upgrade to?
Workarounds
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).
References
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | dirac | < 8.0.41 | 8.0.41 |
Referencias
- https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-v6f3-gh5h-mqwx
- https://nvd.nist.gov/vuln/detail/CVE-2024-29905
- https://github.com/DIRACGrid/DIRAC/commit/1faa709341969a6321e29c843ca94039d33b2c3d
- https://github.com/DIRACGrid/DIRAC
- https://pypi.org/project/dirac
- https://github.com/advisories/GHSA-v6f3-gh5h-mqwx
- Vector CVSS
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L- Debilidad (CWE)
CWE-668- Plataforma
- Python (PyPI)
- Paquete
dirac- Publicada
- 09.04.2024
- Actualizado
- 11.10.2026 13:18
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2026-1295 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-v6f3-gh5h-mqwx - CC BY 4.0
Historial de vulnerabilidades: dirac
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 6
- Primera → última
- 02.2024 07.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 3
- Alta 3
Divulgaciones por año
- 2024: 2
- 2025: 0
- 2026: 4
-
DIRAC: Unauthorized users can read proxy contents during generation esta entrada
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