CVE-2018-17000 (retired)

Priority
Description
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c
(called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows
an attacker to cause a denial-of-service through a crafted tiff file. This
vulnerability can be triggered by the executable tiffcp.
Assigned-to
mdeslaur
Package
Source: tiff (LP Ubuntu Debian)
Upstream:released (4.0.10-4)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 LTS (Trusty Tahr):released (4.0.3-7ubuntu0.11)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.0.6-1ubuntu0.6)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.0.9-5ubuntu0.2)
Ubuntu 18.10 (Cosmic Cuttlefish):released (4.0.9-6ubuntu0.2)
Ubuntu 19.04 (Disco Dingo):not-affected (4.0.10-4)
Patches:
Other:https://gitlab.com/libtiff/libtiff/merge_requests/54
Upstream:https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39
More Information

Updated: 2019-03-26 12:27:13 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)