VDB
CVE-2020-22043
CVE-2020-22043
PUBLISHED
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.
EPSS 1.04% · 61.5th percentile
Risk Scores
EPSS Score
1.04%
61.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | ffmpeg | 7:4.2.1-2, 0, * |
| Ubuntu:Pro:18.04:LTS | ffmpeg | *, 0, 7:3.3.4-2 |
| Ubuntu:Pro:16.04:LTS | ffmpeg | 7:2.8.8-0ubuntu0.16.04.1, 7:2.8.6-1ubuntu2, 7:2.8.6-1ubuntu1 |
Timeline
- Jun 1, 2021 CVE Published
- Jun 2, 2021 EPSS Score
- Aug 4, 2021 EPSS Score
- Oct 4, 2021 EPSS Score
- Dec 4, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 6, 2022 EPSS Score
- Jun 6, 2022 EPSS Score
- Aug 7, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Dec 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22043 third-party-advisory
- https://trac.ffmpeg.org/ticket/8284 third-party-advisory
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=b288a7eb3d963a175e177b6219c8271076ee8590 third-party-advisory
- https://ubuntu.com/security/notices/USN-6430-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22043 third-party-advisory