CVE-2022-2953 Information

Description

LibTIFF 4.4.0 has an out-of-bounds read in extractImageSection in tools/tiffcrop.c:6905 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 48d6ece8.

Reference

https://gitlab.com/libtiff/libtiff/-/commit/48d6ece8389b01129e7d357f0985c8f938ce3da3 https://gitlab.com/libtiff/libtiff/-/issues/414 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2953.json