VDB
CVE-2020-20450
CVE-2020-20450
PUBLISHED
FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.
EPSS 0.41% · 61.5th percentile
Risk Scores
EPSS Score
0.41%
61.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ffmpeg | 0, 7:4.1.4-1build2, 7:4.2.1-2 |
Timeline
- May 25, 2021 CVE Published
- May 26, 2021 EPSS Score
- Jul 28, 2021 EPSS Score
- Sep 28, 2021 EPSS Score
- Nov 28, 2021 EPSS Score
- Jan 28, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 30, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 31, 2022 EPSS Score
- Aug 1, 2022 EPSS Score
- Oct 1, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-20450 third-party-advisory
- https://trac.ffmpeg.org/ticket/7993 third-party-advisory
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5400e4a50c61e53e1bc50b3e77201649bbe9c510 third-party-advisory
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=3865b1952e5cf993b016d83ba78fe1deb63bbfad third-party-advisory
- https://ubuntu.com/security/notices/USN-5472-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-20450 third-party-advisory