Debian/ffmpeg: high 8.8
A heap-use-after-free in the av_freep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code.
Action: Upgrade ffmpeg to 7:4.4-5 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7:4.4-5 | - |
Fixed versions
| 7:4.4-5 |
Sources
- osv: DEBIAN-CVE-2020-21688#Debian:14/ffmpeg
- https://security-tracker.debian.org/tracker/CVE-2020-21688
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