{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2021-42779", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2025-11-03T21:45:27.939Z", "dateReserved": "2021-10-21T00:00:00.000Z", "datePublished": "2022-04-18T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-06-21T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid." } ], "affected": [ { "vendor": "n/a", "product": "opensc", "versions": [ { "version": "opensc 0.22.0", "status": "affected" } ] } ], "references": [ { "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2016086" }, { "url": "https://github.com/OpenSC/OpenSC/commit/1db88374" }, { "name": "GLSA-202209-03", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202209-03" }, { "name": "[debian-lts-announce] 20230621 [SECURITY] [DLA 3463-1] opensc security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html" } ], "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-416", "cweId": "CWE-416" } ] } ] }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28843", "tags": [ "x_transferred" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2016086", "tags": [ "x_transferred" ] }, { "url": "https://github.com/OpenSC/OpenSC/commit/1db88374", "tags": [ "x_transferred" ] }, { "name": "GLSA-202209-03", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202209-03" }, { "name": "[debian-lts-announce] 20230621 [SECURITY] [DLA 3463-1] opensc security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00025.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T21:45:27.939Z" } } ] } }