LibTIFF 4.0.7 has a "shift exponent too large for 64-bit type long" 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.
- https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-
- https://github.com/yuntongzhang/senx-experiments