CVEs-PoC/2018/CVE-2018-17000.md

CVE-2018-17000

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.

POC

Reference

• http://bugzilla.maptools.org/show_bug.cgi?id=2811
• https://usn.ubuntu.com/3906-1/

Github

No PoCs found on GitHub currently.