CVE-2022-3597

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.4.0

Description The issue is related to an out-of-bounds write in the TIFFmemcpy function in libtiff/tif unix.c:346 when called from extractImageSection in tools/tiffcrop.c:6826, allowing attackers to cause a denial-of-service via a crafted tiff file. This can be exploited by a remote attacker to disrupt service.

Recommendations For LibTIFF version 4.4.0, users who compile libtiff from sources can apply the fix available with commit 236b7191.