Vulnerability Description
An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| P11-Kit Project | P11-Kit | >= 0.23.6, < 0.23.22 |
Related Weaknesses (CWE)
References
- https://github.com/p11-glue/p11-kit/releasesRelease NotesThird Party Advisory
- https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwcThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00002.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2021/dsa-4822Third Party Advisory
- https://github.com/p11-glue/p11-kit/releasesRelease NotesThird Party Advisory
- https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwcThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00002.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2021/dsa-4822Third Party Advisory
FAQ
What is CVE-2020-29362?
CVE-2020-29362 is a vulnerability with a CVSS score of 5.3 (MEDIUM). An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When ...
How severe is CVE-2020-29362?
CVE-2020-29362 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-29362?
Check the references section above for vendor advisories and patch information. Affected products include: P11-Kit Project P11-Kit.