medium5.3
CVE-2020-29362
An issue was discovered in p11-kit 0.21.1 through 0.23.21.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| P11-Kit Project | P11-Kit | from 0.23.6 before 0.23.22 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/p11-glue/p11-kit/releases
- https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc
- https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html
- https://www.debian.org/security/2021/dsa-4822
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html