CVEvulnerability
CVE-2020-20898
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-09-20
- 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-190
Description
Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.
Affected configurations
• ffmpeg ffmpeg 4.2.1
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23 Mailing List, Patch, Vendor Advisory
- https://trac.ffmpeg.org/ticket/8263 Exploit, Issue Tracking, Vendor Advisory
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23 Mailing List, Patch, Vendor Advisory
- https://trac.ffmpeg.org/ticket/8263 Exploit, Issue Tracking, Vendor Advisory