CVE-2017-14056
CVE-2017-14056
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In libavformat/rl2.c in FFmpeg 3.3.3, a DoS in rl2_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted RL2 file, which claims a large "frame_count" field in the header but does not contain sufficient backing data, is provided, the loops (for offset and size tables) would consume huge CPU and memory resources, since there is no EOF check inside these loops.
CVSS 6.5 · Medium · EPSS 1.8% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
ffmpeg Debian:12
- Affected ranges
- ECOSYSTEM: < 7:3.3.4-1
Update to 7:3.3.4-1
ffmpeg Debian:13
- Affected ranges
- ECOSYSTEM: < 7:3.3.4-1
Update to 7:3.3.4-1
ffmpeg Debian:14
- Affected ranges
- ECOSYSTEM: < 7:3.3.4-1
Update to 7:3.3.4-1
ffmpeg Ubuntu:16.04:LTS
- Versions
- 7:2.7.2-1build1
- 7:2.8.1-1ubuntu1
- 7:2.8.2-1ubuntu1
- 7:2.8.3-1
- 7:2.8.4-1
- 7:2.8.4-1ubuntu1
- 7:2.8.4-1ubuntu2
- 7:2.8.4-1ubuntu3
- 7:2.8.4-1ubuntu4
- 7:2.8.6-1ubuntu1
- 7:2.8.6-1ubuntu2
- 7:2.8.8-0ubuntu0.16.04.1
- 7:2.8.10-0ubuntu0.16.04.1
- 7:2.8.11-0ubuntu0.16.04.1
- Affected ranges
- ECOSYSTEM: < 7:2.8.14-0ubuntu0.16.04.1
Update to 7:2.8.14-0ubuntu0.16.04.1