VDB
CVE-2018-7557
CVE-2018-7557
PUBLISHED
The decode_init function in libavcodec/utvideodec.c in FFmpeg 2.8 through 3.4.2 allows remote attackers to cause a denial of service (Out of array read) via an AVI file with crafted dimensions within chroma subsampling data.
EPSS 1.89% · 77.6th percentile
Risk Scores
EPSS Score
1.89%
77.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | ffmpeg | *, 7:2.8.4-1, 7:2.8.4-1ubuntu3 |
| Ubuntu:18.04:LTS | ffmpeg | 7:3.3.4-2, 7:3.3.4-2build3, 7:3.4-2ubuntu2 |
Timeline
- Feb 28, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- May 13, 2022 CVE Updated
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-7557 third-party-advisory
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/7414d0bda7763f9bd69c26c068e482ab297c1c96 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-7557 third-party-advisory