The raw_decode function in libavcodec/rawdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via a crafted .cine file that triggers the avpicture_get_size function to return a negative frame size.

References

• https://nvd.nist.gov/vuln/detail/CVE-2014-9318
• https://security.gentoo.org/glsa/201603-06
• https://www.ffmpeg.org/security.html
• http://git.videolan.org/?p=ffmpeg.git;a=commit;h=1d3a3b9f8907625b361420d48fe05716859620ff
• http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=1d3a3b9f8907625b361420d48fe05716859620ff