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CVE-2021-42782CWE-119

CVE-2021-42782

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.8%
exploitation probability
2.8%top 14% of all CVEs
observed exploitation
nono source reports it
Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.
Affected products
n/a · opensc
References
https://bugzilla.redhat.com/show_bug.cgi?id=2016448https://github.com/OpenSC/OpenSC/commit/1252aca9https://github.com/OpenSC/OpenSC/commit/456ac566https://github.com/OpenSC/OpenSC/commit/7114fb71https://github.com/OpenSC/OpenSC/commit/78cdab94https://github.com/OpenSC/OpenSC/commit/ae1cf0behttps://lists.debian.org/debian-lts-announce/2023/06/msg00025.htmlhttps://lists.debian.org/debian-lts-announce/2024/12/msg00026.htmlhttps://security.gentoo.org/glsa/202209-03