VDB
CVE-2020-22033
CVE-2020-22033
PUBLISHED
CVSS 6.5 MEDIUM
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 1.50% · 73.9th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.50%
73.9th 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 |
Timeline
- May 27, 2021 CVE Published
- May 28, 2021 EPSS Score
- Jul 31, 2021 EPSS Score
- Oct 1, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 1, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- Aug 7, 2022 EPSS Score
- Oct 8, 2022 EPSS Score
- Dec 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22033 advisory
- https://ubuntu.com/security/notices/USN-5472-1 advisory
- https://trac.ffmpeg.org/ticket/8246 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22033 third-party-advisory