Remote Yes

Type Arbitrary code execution

Description

Multiple uint32 overflows have been discovered that are leading to a heap buffer overflow in writeBufferToSeparateStrips(). A maliciously crafted TIFF file could cause the application to crash or even execute arbitrary code on a vulnerable machine.

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

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

http://bugzilla.maptools.org/show_bug.cgi?id=2592
http://www.openwall.com/lists/oss-security/2016/11/11/14