CVE-2021-42782

medium

Description

Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.

References

Advisories
More

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

https://github.com/OpenSC/OpenSC/commit/ae1cf0be

https://github.com/OpenSC/OpenSC/commit/78cdab94

https://github.com/OpenSC/OpenSC/commit/7114fb71

https://github.com/OpenSC/OpenSC/commit/456ac566

https://github.com/OpenSC/OpenSC/commit/1252aca9

https://bugzilla.redhat.com/show_bug.cgi?id=2016448

https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html

Details

Source: Mitre, NVD

Published: 2022-04-18

Updated: 2024-11-21

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

EPSS

EPSS: 0.00095