CVEs-PoC/2017/CVE-2017-7597.md

CVE-2017-7597

Description

tif_dirread.c in LibTIFF 4.0.7 has an "outside the range of representable values of type float" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

POC

Reference

• https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes

Github

• https://github.com/mudongliang/LinuxFlaw
• https://github.com/oneoy/cve-