CVEs-PoC/2022/CVE-2022-4645.md

CVE-2022-4645

Description

LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, 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 e8131125.

POC

Reference

• https://gitlab.com/libtiff/libtiff/-/issues/277

Github

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