CVE-2017-14222

Description

In libavformat/mov.c in FFmpeg 3.3.3, a DoS in read_tfra() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted MOV file, which claims a large "item_count" field in the header but does not contain sufficient backing data, is provided, the loop would consume huge CPU and memory resources, since there is no EOF check inside the loop.

References

http://www.debian.org/security/2017/dsa-3996

http://www.securityfocus.com/bid/100701

https://github.com/FFmpeg/FFmpeg/commit/9cb4eb772839c5e1de2855d126bf74ff16d13382

Details

Risk Information

CVSS v2

CVSS v3