CVE-2020-29361

Published: 16 December 2020

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
p11-kit
Launchpad, Ubuntu, Debian
Upstream
Released (0.23.22-1)
Ubuntu 21.04 (Hirsute Hippo)
Released (0.23.22-1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (0.23.20-1ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.23.9-2ubuntu0.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.23.2-5~ubuntu16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.20.2-2ubuntu2+esm1)
Patches:
Upstream: https://github.com/p11-glue/p11-kit/commit/5307a1d21a50cacd06f471a873a018d23ba4b963 (0.23.22)
Upstream: https://github.com/p11-glue/p11-kit/commit/bd670b1d4984b27d6a397b9ddafaf89ab26e4e7f (0.23.22)