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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
libtiff libtiff
<=4.4.0affected
References
- https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047 ↗
- https://gitlab.com/libtiff/libtiff/-/issues/411 ↗
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3627.json ↗
- https://security.netapp.com/advisory/ntap-20230110-0001/ ↗
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html ↗
- https://www.debian.org/security/2023/dsa-5333 ↗