VDB
DEBIAN-CVE-2020-13904
DEBIAN-CVE-2020-13904
PUBLISHED
CVSS 5.5 MEDIUM
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file 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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | ffmpeg | 0 |
| Debian:13 | ffmpeg | 0 |
| Debian:14 | ffmpeg | 0 |
Timeline
- Jun 7, 2020 CVE Published
- Oct 26, 2026 CVE Updated