CVE-2017-14054

Source
Severity Low
Remote No
Type Denial of service
Description
In libavformat/rmdec.c in FFmpeg 3.3.3, a DoS in ivr_read_header() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted IVR file, which claims a large "len" field in the header but does not contain sufficient backing data, is provided, the first type==4 loop would consume huge CPU resources, since there is no EOF check inside the loop.
Group Package Affected Fixed Severity Status Ticket
AVG-407 ffmpeg2.8 2.8.13-1 Low Not affected
AVG-400 ffmpeg 1:3.3.3-2 1:3.3.4-1 Medium Fixed
Date Advisory Group Package Severity Description
15 Sep 2017 ASA-201709-10 AVG-400 ffmpeg Medium denial of service
References
https://github.com/FFmpeg/FFmpeg/commit/124eb202e70678539544f6268efc98131f19fa49