CVE-2021-42778

medium

Description

A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.

References

https://security.gentoo.org/glsa/202209-03

https://github.com/OpenSC/OpenSC/commit/f015746d

https://bugzilla.redhat.com/show_bug.cgi?id=2016083

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185

Details

Source: Mitre, NVD

Published: 2022-04-18

Updated: 2022-09-29

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: Medium