VDB
CVE-2020-22042
CVE-2020-22042
PUBLISHED
CVSS 6.5 MEDIUM
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak is affected by: memory leak in the link_filter_inouts function in libavfilter/graphparser.c.
EPSS 0.93% · 59.1th 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
0.93%
59.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ffmpeg | *, 0, 7:3.3.4-2 |
| Ubuntu:20.04:LTS | ffmpeg | 7:4.2.4-1ubuntu0.1, 0, 7:4.1.4-1build2 |
| Ubuntu:Pro:16.04:LTS | ffmpeg | 7:2.8.6-1ubuntu1, 7:2.8.11-0ubuntu0.16.04.1, 7:2.8.14-0ubuntu0.16.04.1 |
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 5, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 8, 2022 EPSS Score
- Jun 9, 2022 EPSS Score
- Oct 11, 2022 EPSS Score
- Dec 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22042 third-party-advisory
- https://trac.ffmpeg.org/ticket/8267 third-party-advisory
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=426c16d61a9b5056a157a1a2a057a4e4d13eef84 third-party-advisory
- https://ubuntu.com/security/notices/USN-5472-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22042 third-party-advisory
- https://ubuntu.com/security/notices/USN-5167-1 vendor-advisory