VDB
CVE-2020-22033
CVE-2020-22033
PUBLISHED
A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.
EPSS 0.73% · 73.1th percentile
Risk Scores
EPSS Score
0.73%
73.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ffmpeg | 0, 7:4.1.4-1build2, 7:4.2.1-2 |
| Ubuntu:18.04:LTS | ffmpeg | 7:3.4.1-1build1, 7:3.4.2-1, 7:3.4.2-2 |
Exploit Intelligence
- https://trac.ffmpeg.org/ticket/8246 (circl)
- https://cwe.mitre.org/data/definitions/122.html (circl)
- DSA-4990 (circl)
Timeline
- May 27, 2021 CVE Published
- May 28, 2021 EPSS Score
- Jul 30, 2021 EPSS Score
- Sep 29, 2021 EPSS Score
- Nov 30, 2021 EPSS Score
- Jan 30, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 1, 2022 EPSS Score
- Aug 2, 2022 EPSS Score
- Oct 3, 2022 EPSS Score
- Dec 3, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22033 third-party-advisory
- https://trac.ffmpeg.org/ticket/8246 third-party-advisory
- https://ubuntu.com/security/notices/USN-5472-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22033 third-party-advisory