{"id":"CVE-2018-15822","details":"The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.","modified":"2026-05-17T11:54:59.789329758Z","published":"2018-08-23T23:29:00.247Z","related":["SUSE-SU-2018:3609-1","openSUSE-SU-2019:1066-1","openSUSE-SU-2024:10754-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"16.04"},{"last_affected":"18.04"},{"last_affected":"18.10"},{"last_affected":"19.04"},{"last_affected":"20.04"}],"vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"]},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"8.0"},{"last_affected":"9.0"}],"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/May/60"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3967-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4431-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4449"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}