CVE-2017-13727

Published: 29 August 2017

There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.

Priority

Low

CVSS 3 base score: 6.5

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
Upstream
Released (4.0.8-5)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.0.6-1ubuntu0.3)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (4.0.3-7ubuntu0.8)
Patches:
Upstream: https://github.com/vadz/libtiff/commit/b6af137bf9ef852f1a48a50a5afb88f9e9da01cc