CVE-2010-4665: Libtiff

Medium severity, CVSS 4.3. EPSS: 2.6% chance of exploitation in the next 30 days.

Integer overflow in the ReadDirectory function in tiffdump.c in tiffdump in LibTIFF before 3.9.5 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF file containing a directory data structure with many directory entries.

Affected products

• Libtiff Libtiff: up to and including 3.9.4; version 3.4 only; version 3.5.1 only; version 3.5.2 only; version 3.5.3 only; version 3.5.4 only; …

Published 2011-05-03. Last modified 2026-06-16.