{"id":"CVE-2016-7477","details":"The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted mp3 file.  NOTE: this issue was originally reported as involving a NULL pointer dereference.","modified":"2026-07-08T12:53:28.790615Z","published":"2017-02-15T21:59:00.230Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/09/21/6"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/93042"},{"type":"ADVISORY","url":"https://blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libav/libav","events":[{"introduced":"0fc667e89b7261499067aef0a81dd0d4a0f980e3"},{"last_affected":"0fc667e89b7261499067aef0a81dd0d4a0f980e3"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:libav:libav:11.7:*:*:*:*:*:*:*","extracted_events":[{"introduced":"11.7"},{"last_affected":"11.7"}]}}],"versions":["11.7","v11.7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7477.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}