CVE-2017-16840 The VC-2 Video Compression encoder in FFmpeg 3.0 and 3.4 allows remote attackers to cause a denial of service (out-of-bounds read) because of incorrect buffer padding for non-Haar wavelets, related to...
CriticalCVSS 9.8
EPSS 3.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The VC-2 Video Compression encoder in FFmpeg 3.0 and 3.4 allows remote attackers to cause a denial of service (out-of-bounds read) because of incorrect buffer padding for non-Haar wavelets, related to libavcodec/vc2enc.c and libavcodec/vc2enc_dwt.c.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/ffmpeg(Debian:12) | < 7:3.4.1-1 | 7:3.4.1-1 |
| debian/ffmpeg(Debian:13) | < 7:3.4.1-1 | 7:3.4.1-1 |
| debian/ffmpeg(Debian:14) | < 7:3.4.1-1 | 7:3.4.1-1 |
| ffmpeg/ffmpeg | = 3.0 | No fix listed |
| ffmpeg/ffmpeg | = 3.4 | No fix listed |
| debian linux | = 9.0 | No fix listed |
References
- Debian Security Tracker CVE-2017-16840 vendor-advisory
- git.videolan.org
- 101924 third-party-advisory vdb-entry
- github.com patch third-party-advisory
- DSA-4049 vendor-advisory