CVE-2017-14054

2017-08-3115:00:00

mitre

www.cve.org

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.2%

JSON

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.