VDB
CVE-2020-22056
CVE-2020-22056
REJECTED
CVSS 6.5 MEDIUM
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the config_input function in af_acrossover.c.
EPSS 0.89% · 58.7th 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
0.89%
58.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ffmpeg | 7:4.2.1-2, 7:4.2.1-2ubuntu1, 7:4.2.2-1build1 |
| Ubuntu:Pro:20.04:LTS | ffmpeg | 7:4.1.4-1build2, 7:4.2.1-2ubuntu1, 7:4.2.2-1build1 |
Timeline
- Jun 1, 2021 CVE Published
- Jun 3, 2021 EPSS Score
- Aug 6, 2021 EPSS Score
- Oct 7, 2021 EPSS Score
- Dec 7, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 10, 2022 EPSS Score
- Jun 11, 2022 EPSS Score
- Aug 12, 2022 EPSS Score
- Oct 13, 2022 EPSS Score
- Dec 14, 2022 EPSS Score
References
- https://trac.ffmpeg.org/ticket/8304 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22056 third-party-advisory
- https://ubuntu.com/security/CVE-2020-22056 advisory