VDB
CVE-2020-22037
CVE-2020-22037
PUBLISHED
CVSS 6.5 MEDIUM
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.
EPSS 1.60% · 75.5th 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
1.60%
75.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ffmpeg | 7:4.2.4-1ubuntu0.1, 7:4.2.2-1ubuntu1, 7:4.2.2-1build1 |
| Ubuntu:18.04:LTS | ffmpeg | 7:3.4.2-2, 7:3.4.6-0ubuntu0.18.04.1, * |
| Ubuntu:Pro:16.04:LTS | ffmpeg | 7:2.8.6-1ubuntu1, 7:2.8.6-1ubuntu2, 7:2.8.8-0ubuntu0.16.04.1 |
Timeline
- Jun 1, 2021 CVE Published
- Jun 2, 2021 EPSS Score
- Aug 5, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 9, 2022 EPSS Score
- Aug 11, 2022 EPSS Score
- Oct 11, 2022 EPSS Score
- Dec 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22037 advisory
- https://ubuntu.com/security/notices/USN-5472-1 advisory
- https://ubuntu.com/security/notices/USN-5167-1 advisory
- https://trac.ffmpeg.org/ticket/8281 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22037 third-party-advisory