high8.8
CVE-2020-22031
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and o…
Impact
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ffmpeg | Ffmpeg | Version 4.2 |
| Debian | Debian Linux | Versions 9.0, 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
- https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191
- https://trac.ffmpeg.org/ticket/8243
- https://www.debian.org/security/2021/dsa-4990
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
- https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191
- https://trac.ffmpeg.org/ticket/8243
- https://www.debian.org/security/2021/dsa-4990