VDB
CVE-2020-22032
CVE-2020-22032
PUBLISHED
CVSS 8.800000190734863 HIGH
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_edgedetect.c in gaussian_blur, which might lead to memory corruption and other potential consequences.
EPSS 1.92% · 79.5th 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
1.92%
79.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ffmpeg | *, *, 7:4.2.2-1ubuntu1 |
| Ubuntu:18.04:LTS | qtwebengine-opensource-src | *, 5.9.5+dfsg-0ubuntu2, 5.9.3+dfsg-0ubuntu1 |
| Ubuntu:24.04:LTS | qtwebengine-opensource-src | 0, 5.15.15+dfsg-2build2, 5.15.15+dfsg-2ubuntu1 |
| Ubuntu:22.04:LTS | qtwebengine-opensource-src | *, 5.15.8+dfsg-2, 5.15.8+dfsg-1build2 |
| Ubuntu:18.04:LTS | ffmpeg | 7:3.4.6-0ubuntu0.18.04.1, 7:3.3.4-2, 7:3.3.4-2build3 |
| Ubuntu:20.04:LTS | qtwebengine-opensource-src | *, 5.12.8+dfsg-0ubuntu1, * |
| Ubuntu:Pro:16.04:LTS | ffmpeg | 7:2.8.10-0ubuntu0.16.04.1, 7:2.8.8-0ubuntu0.16.04.1, * |
| Ubuntu:25.10 | qtwebengine-opensource-src | 5.15.19+dfsg-1, 0, 5.15.18+dfsg-2build1 |
Timeline
- May 27, 2021 CVE Published
- May 28, 2021 EPSS Score
- Jul 31, 2021 EPSS Score
- Oct 1, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 1, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jun 5, 2022 EPSS Score
- Aug 6, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Dec 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-22032 advisory
- https://ubuntu.com/security/notices/USN-5472-1 advisory
- https://ubuntu.com/security/notices/USN-5167-1 advisory
- https://trac.ffmpeg.org/ticket/8275 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22032 third-party-advisory