Debian Security Advisory DSA 2529-1 (python-django - several vulnerabilities)

Jeroen Dekkers and others reported several vulnerabilities in Django, a Python Web framework. The Common Vulnerabilities and Exposures project defines the following issues: CVE-2012-3442Two functions do not validate the scheme of a redirect target, which might allow remote attackers to conduct...

CVE-2012-3444

The getimagedimensions 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...