{"id":"CVE-2021-42782","details":"Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs using the library.","modified":"2026-05-15T12:04:25.700595080Z","published":"2022-04-18T17:15:16.380Z","related":["SUSE-SU-2021:14835-1","SUSE-SU-2021:3582-1","SUSE-SU-2022:1041-1","SUSE-SU-2022:1156-1","SUSE-SU-2023:4065-1","openSUSE-SU-2024:11613-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"],"source":"CPE_FIELD","vendor_product":"fedoraproject:fedora","extracted_events":[{"last_affected":"33"}]}]},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202209-03"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2016448"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/1252aca9"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/456ac566"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/7114fb71"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/78cdab94"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/ae1cf0be"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}