CVE-2020-29361

high

Description

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.

References

https://github.com/p11-glue/p11-kit/security/advisories/GHSA-q4r3-hm6m-mvc2

https://github.com/p11-glue/p11-kit/releases

https://www.debian.org/security/2021/dsa-4822

https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.bookkeeper.apache.org%3E

Details

Source: MITRE

Published: 2020-12-16

Updated: 2022-08-06

Type: CWE-190

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH