CVE-2017-14056

2017-08-3115:29:00

Google

osv.dev

6.5 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

57.7%

JSON

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.

CPENameOperatorVersion
ffmpegeq3.1.7-r0
ffmpeg.giteqn3.3.2
ffmpegeq0.11-r0
ffmpegeq0.6.1-r1
ffmpegeq0.10-r0
ffmpegeq2.2.4-r2
ffmpegeq3.2.5-r2
ffmpeg.giteqn2.1-de
ffmpegeq0.6-r0
ffmpegeq2.3.2-r0

Name	Operator	Version
ffmpeg	eq	3.1.7-r0
ffmpeg.git	eq	n3.3.2
ffmpeg	eq	0.11-r0
ffmpeg	eq	0.6.1-r1
ffmpeg	eq	0.10-r0
ffmpeg	eq	2.2.4-r2
ffmpeg	eq	3.2.5-r2
ffmpeg.git	eq	n2.1-de
ffmpeg	eq	0.6-r0
ffmpeg	eq	2.3.2-r0