|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.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
|p11-kit (PTS)||buster, buster (security)||0.23.15-2+deb10u1||fixed|
The information below is based on the following data on fixed versions.
Introduced in https://github.com/p11-glue/p11-kit/commit/c785ab66890ad7b73c556d6afdf2bb8a32dd50e2 (0.21.1)