Vulnerabilities > CVE-2021-42782 - Out-of-bounds Write vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
LOW Summary
Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/OpenSC/OpenSC/commit/1252aca9
- https://github.com/OpenSC/OpenSC/commit/7114fb71
- https://github.com/OpenSC/OpenSC/commit/78cdab94
- https://github.com/OpenSC/OpenSC/commit/ae1cf0be
- https://github.com/OpenSC/OpenSC/commit/456ac566
- https://bugzilla.redhat.com/show_bug.cgi?id=2016448
- https://security.gentoo.org/glsa/202209-03
- https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html