Integer Overflow or Wraparound Affecting libp11-kit0 package, versions <0.23.2-4.13.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.85% (83rd percentile)

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  • Snyk IDSNYK-SLES153-LIBP11KIT0-2650826
  • published14 Apr 2022
  • disclosed22 Dec 2021

Introduced: 22 Dec 2021

CVE-2020-29361  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 libp11-kit0 to version 0.23.2-4.13.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libp11-kit0 package and not the libp11-kit0 package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

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.

CVSS Scores

version 3.1