Published: 18/04/2022 Updated: 21/06/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9

VMScore: 445

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

A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash programs using the library.

Vulnerable Product	Search on Vulmon	Subscribe to Product
opensc project opensc
fedoraproject fedora 33
redhat enterprise linux 7.0

A heap use after free issue was found in Opensc before version 0220 in sc_file_valid (CVE-2021-42779) A use after return issue was found in Opensc before version 0220 in insert_pin function that could potentially crash programs using the library (CVE-2021-42780) Heap buffer overflow issues were found in Opensc before version 0220 in pkcs15- ...

CWE-252 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28383 https://github.com/OpenSC/OpenSC/commit/5df913b7 https://bugzilla.redhat.com/show_bug.cgi?id=2016139 https://security.gentoo.org/glsa/202209-03 https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2023-2102.html

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CVE-2021-42780

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