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) |
||
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29361
- https://lists.freedesktop.org/archives/p11-glue/2020-December/000712.html
- https://github.com/p11-glue/p11-kit/security/advisories/GHSA-q4r3-hm6m-mvc2
- https://ubuntu.com/security/notices/USN-4677-1
- https://ubuntu.com/security/notices/USN-4677-2
- NVD
- Launchpad
- Debian