Integer overflow in the asf_write_packet function in libavformat/asfenc.c in FFmpeg before 2.8.5 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PTS (aka presentation timestamp) value in a .mov file.
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=7c0b84d89911b2035161f5ef51aafbfcc84aa9e2
http://www.debian.org/security/2016/dsa-3506
http://www.securityfocus.com/bid/84165
http://www.securitytracker.com/id/1035010
http://www.ubuntu.com/usn/USN-2944-1
Source: MITRE
Published: 2016-02-12
Updated: 2017-07-01
Type: CWE-190
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