VulnerabilityModified
CVE-2020-29362
A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library.
MEDIUM 5.3EPSS 2.27%
Does this matter?
Lower severity and a low EPSS score (2.27%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 2.27% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- p11-kit project/p11-kit
- Source
- cve@mitre.org
References
- https://github.com/p11-glue/p11-kit/releasesRelease Notes, Third 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 List, Third Party Advisory
- https://www.debian.org/security/2021/dsa-4822Third Party Advisory
- https://github.com/p11-glue/p11-kit/releasesRelease Notes, Third 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 List, Third Party Advisory
- https://www.debian.org/security/2021/dsa-4822Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.