cve/2022/CVE-2022-3627.md

CVE-2022-3627

Description

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.

POC

Reference

No PoCs from references.

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/maxim12z/ECommerce
• https://github.com/peng-hui/CarpetFuzz
• https://github.com/waugustus/CarpetFuzz
• https://github.com/waugustus/waugustus