CVE-2021-42782

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CVSS 3.1

5.3 medium

EPSS

3%p86

Published

Apr 18, 2022 (Apr 18, 2022)

Modified

Jun 17, 2026

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.

Vendors: opensc project fedoraproject
Products: opensc, fedora
Weakness: CWE-119, CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (2.8%)

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