CVE-2012-3444: Djangoproject Django

Medium severity, CVSS 5.0. EPSS: 1.8% chance of exploitation in the next 30 days.

The get_image_dimensions function in the image-handling functionality in Django before 1.3.2 and 1.4.x before 1.4.1 uses a constant chunk size in all attempts to determine dimensions, which allows remote attackers to cause a denial of service (process or thread consumption) via a large TIFF image.

Affected products

• Djangoproject Django: up to and including 1.3; version 0.95 only; version 0.96 only; version 1.0 only; version 1.0.1 only; version 1.0.2 only; …

Published 2012-07-31. Last modified 2026-06-16.