CVE-2022-3597: Debian Linux

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

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:6826, 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

• Debian Debian Linux: version 10.0 only; version 11.0 only
• Libtiff Libtiff: up to and including 4.4.0
• Netapp Active Iq Unified Manager: affected versions not specified

Published 2022-10-21. Last modified 2026-06-17.