Severity High
Remote No
Type Arbitrary code execution
An out-of-bounds write vulnerability has been discovered caused by a memcpy call without proper bounds checks. A malicious tiff file handled by tiff2pdf will cause an illegal write to a potentially attacker controlled target address.
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
2016-10-08 Even Rouault <even.rouault at>
tools/tiff2pdf.c: fix read -largely- outsize of buffer in t2p_readwrite_pdf_image_tile(), causing crash, when reading a JPEG compressed image with TIFFTAG_JPEGTABLES length being one. Reported as MSVR 35101 by Axel Souchet and Vishal Chauhan from the MSRC Vulnerabilities & Mitigations team. CVE-2016-9453