CVE-2020-13904 log

Source
Severity High
Remote Yes
Type Arbitrary code execution
Description
A use-after-free via a crafted EXTINF duration in an m3u8 file has been found in ffmpeg <= 4.2.3, because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c
Group Package Affected Fixed Severity Status Ticket
AVG-1180 ffmpeg 2:4.2.3-2 High Vulnerable
References
https://trac.ffmpeg.org/ticket/8673
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200529033905.41926-1-lq@chinaffmpeg.org/