{"id":"CVE-2017-5984","details":"In libavcodec in Libav 9.21, ff_h264_execute_ref_pic_marking() has a heap-based buffer over-read.","modified":"2026-07-08T11:35:59.885601Z","published":"2019-05-22T20:29:00.497Z","references":[{"type":"FIX","url":"https://bugzilla.libav.org/show_bug.cgi?id=1019"},{"type":"FIX","url":"https://patches.libav.org/patch/62534/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libav/libav","events":[{"introduced":"620810803b36e02cfbbfb1cb737dc25f858858cd"},{"last_affected":"620810803b36e02cfbbfb1cb737dc25f858858cd"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:libav:libav:9.21:*:*:*:*:*:*:*","extracted_events":[{"introduced":"9.21"},{"last_affected":"9.21"}]}}],"versions":["9.21","v9.21"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5984.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}