VDB
CVE-2020-22028
CVE-2020-22028
PUBLISHED
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
EPSS 1.39% · 80.7th percentile
Risk Scores
EPSS Score
1.39%
80.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | qtwebengine-opensource-src | 0, 5.12.8+dfsg-0ubuntu1, 5.12.5+dfsg-7build1 |
| Ubuntu:25.10 | qtwebengine-opensource-src | 5.15.18+dfsg-2build1, 5.15.19+dfsg-1, 5.15.19+dfsg2-1 |
| Ubuntu:18.04:LTS | ffmpeg | 0, 7:3.3.4-2, 7:3.3.4-2build3 |
| Ubuntu:22.04:LTS | qtwebengine-opensource-src | 5.15.8+dfsg-1, 5.15.8+dfsg-1build1, * |
| Ubuntu:24.04:LTS | qtwebengine-opensource-src | 0, 5.15.15+dfsg-2build2, 5.15.15+dfsg-2ubuntu1 |
| Ubuntu:20.04:LTS | ffmpeg | 0, 7:4.1.4-1build2, 7:4.2.1-2ubuntu1 |
| Ubuntu:18.04:LTS | qtwebengine-opensource-src | 5.9.1+dfsg-4, 5.9.1+dfsg-4ubuntu1, 0 |
Exploit Intelligence
Timeline
- May 26, 2021 CVE Published
- May 27, 2021 EPSS Score
- Jul 29, 2021 EPSS Score
- Sep 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 29, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 31, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 31, 2022 EPSS Score
- Oct 2, 2022 EPSS Score
- Dec 2, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22028 third-party-advisory
- https://trac.ffmpeg.org/ticket/8274 third-party-advisory
- https://ubuntu.com/security/notices/USN-5472-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22028 third-party-advisory