{"id":"CVE-2021-42778","details":"A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.","modified":"2026-05-15T12:04:25.781809466Z","published":"2022-04-18T17:15:16.103Z","database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"33"}]},{"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux","cpes":["cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"},{"last_affected":"8.0"}]}]},"references":[{"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://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2016083"},{"type":"FIX","url":"https://github.com/OpenSC/OpenSC/commit/f015746d"}],"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"}]}