VDB
CVE-2020-22023
CVE-2020-22023
PUBLISHED
CVSS 8.800000190734863 HIGH
A heap-based Buffer Overflow vulnerabililty exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_bitplanenoise.c, which might lead to memory corruption and other potential consequences.
EPSS 1.46% · 72.6th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.46%
72.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ffmpeg | 7:3.3.4-2, 7:3.3.4-2build3, 7:3.4-2ubuntu2 |
| Ubuntu:20.04:LTS | ffmpeg | 0, 7:4.1.4-1build2, 7:4.2.1-2 |
Timeline
- May 27, 2021 CVE Published
- May 28, 2021 EPSS Score
- Jun 3, 2021 EPSS Score
- Jul 31, 2021 EPSS Score
- Sep 30, 2021 EPSS Score
- Dec 1, 2021 EPSS Score
- Feb 1, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- Aug 6, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22023 third-party-advisory
- https://trac.ffmpeg.org/ticket/8244 third-party-advisory
- https://ubuntu.com/security/notices/USN-5472-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22023 third-party-advisory