Ubuntu Update for Linux kernel vulnerabilities USN-1560-1

Please Install the Updated Packages.

It was discovered that Django incorrectly validated the scheme of a redirect target. If a user were tricked into opening a specially crafted URL, an attacker could possibly exploit this to conduct cross-site scripting (XSS) attacks. (CVE-2012-3442) It was discovered that Django incorrectly handled validating certain images. A remote attacker could use this flaw to cause the server to consume memory, leading to a denial of service. (CVE-2012-3443) Jeroen Dekkers discovered that Django incorrectly handled certain image dimensions. A remote attacker could use this flaw to cause the server to consume resources, leading to a denial of service. (CVE-2012-3444)

python-django on Ubuntu 12.04 LTS , Ubuntu 11.10 , Ubuntu 11.04 , Ubuntu 10.04 LTS