VDB
CVE-2020-22049
CVE-2020-22049
PUBLISHED
CVSS 6.5 MEDIUM
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.
EPSS 1.32% · 70.4th 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
1.32%
70.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | ffmpeg | 7:2.8.4-1ubuntu4, *, * |
| Ubuntu:20.04:LTS | ffmpeg | *, 7:4.1.4-1build2, 7:4.2.1-2ubuntu1 |
| Ubuntu:18.04:LTS | ffmpeg | 7:3.4.2-2, 7:3.4.2-1build1, 7:3.4.1-1build1 |
Timeline
- Jun 1, 2021 CVE Published
- Jun 3, 2021 EPSS Score
- Aug 6, 2021 EPSS Score
- Oct 6, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 7, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 10, 2022 EPSS Score
- Aug 12, 2022 EPSS Score
- Oct 13, 2022 EPSS Score
- Dec 13, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22049 advisory
- https://ubuntu.com/security/notices/USN-5167-1 advisory
- https://trac.ffmpeg.org/ticket/8314 third-party-advisory
- http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=373c1c9b691fd4c6831b3a114a006b639304c2af third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22049 third-party-advisory