CVE-2016-5321

Source
Severity Medium
Remote Yes
Type Denial of service
Description
An out-of-bounds read vulnerability was found in the DumpModeDecode() function in libtiff. A maliciously crafted TIFF file could cause the application to crash when using tiffcrop command.
Group Package Affected Fixed Severity Status Ticket
AVG-86 lib32-libtiff 4.0.6-2 4.0.7-1 Critical Fixed
AVG-85 libtiff 4.0.6-2 4.0.7-1 Critical Fixed
Date Advisory Group Package Severity Description
25 Nov 2016 ASA-201611-27 AVG-86 lib32-libtiff Critical multiple issues
25 Nov 2016 ASA-201611-26 AVG-85 libtiff Critical multiple issues
References
http://www.openwall.com/lists/oss-security/2016/06/15/7
http://bugzilla.maptools.org/show_bug.cgi?id=2558#c2
Notes
FIXED:
2016-07-11 Even Rouault <even.rouault at spatialys.com>
tools/tiffcrop.c: Avoid access outside of stack allocated array on a tiled separate TIFF with more than 8 samples per pixel.
Reported by Kaixiang Zhang of the Cloud Security Team, Qihoo 360 (CVE-2016-5321 / CVE-2016-5323 , bugzilla #2558 / #2559)