CVEvulnerability
CVE-2020-22036
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-06-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_intra at libavfilter/vf_bwdif.c, which might lead to memory corruption and other potential consequences.
Affected configurations
• ffmpeg ffmpeg 4.2
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html Mailing List, Third Party Advisory
- https://trac.ffmpeg.org/ticket/8261 Exploit, Vendor Advisory
- https://www.debian.org/security/2021/dsa-4990 Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html Mailing List, Third Party Advisory
- https://trac.ffmpeg.org/ticket/8261 Exploit, Vendor Advisory
- https://www.debian.org/security/2021/dsa-4990 Third Party Advisory