CVE-2023-0795 Information

Description

LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488 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 afaabc3e.

Reference

https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0795.json https://gitlab.com/libtiff/libtiff/-/issues/493