CVE-2015-8668
Heap-based buffer overflow in the PackBitsPreEncode function in tif_packbits.c in bmp2tiff in libtiff 4.0.6 and earlier allows remote attackers to execute arbitrary code or cause a denial of service via a large width field in a BMP image.
Date published : 2016-01-08
http://www.securityfocus.com/archive/1/537208/100/0/threaded
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html