libswscale/swscale_unscaled.c in FFmpeg before 2.8.6 does not validate certain height values, which allows remote attackers to cause a denial of service (out-of-bounds array read access) or possibly have unspecified other impact via a crafted .cine file, related to the bayer_to_rgb24_wrapper and bayer_to_yv12_wrapper functions.
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=757248ea3cd917a7755cb15f817a9b1f15578718
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=ad3b6fa7d83db7de951ed891649af93a47e74be5
Source: MITRE
Published: 2016-02-12
Updated: 2016-12-06
Type: CWE-119
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH