{"id":"CVE-2017-18246","details":"The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.","modified":"2026-03-14T09:24:52.879727Z","published":"2018-03-23T19:29:00.573Z","references":[{"type":"REPORT","url":"https://bugzilla.libav.org/show_bug.cgi?id=1095"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.2"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18246.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"}]}