{"id":"CVE-2021-40633","details":"A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.","modified":"2026-03-13T05:11:30.404449Z","published":"2022-06-14T11:15:10.470Z","related":["SUSE-SU-2024:0786-1","SUSE-SU-2024:1622-1","openSUSE-SU-2024:13723-1"],"references":[{"type":"REPORT","url":"https://sourceforge.net/p/giflib/bugs/157/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.1.4"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-40633.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}