Vulnerability Description
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`).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Diracgrid | Dirac | < 8.0.41 |
Related Weaknesses (CWE)
References
- https://github.com/DIRACGrid/DIRAC/commit/1faa709341969a6321e29c843ca94039d33b2cPatch
- https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-v6f3-gh5h-mqwxVendor Advisory
- https://github.com/DIRACGrid/DIRAC/commit/1faa709341969a6321e29c843ca94039d33b2cPatch
- https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-v6f3-gh5h-mqwxVendor Advisory
FAQ
What is CVE-2024-29905?
CVE-2024-29905 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 un...
How severe is CVE-2024-29905?
CVE-2024-29905 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-29905?
Check the references section above for vendor advisories and patch information. Affected products include: Diracgrid Dirac.