CVE-2011-4138

The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 originally tests a URL's validity through a HEAD request, but then uses a GET request for the new target URL in the case of a redirect, which might allow remote attackers to trigger arbitrary GET requests with an unintended source IP address via a crafted Location header.

• djangoproject django (<= 1.2.6) • djangoproject django 0.91 • djangoproject django 0.95 • djangoproject django 0.95.1 • djangoproject django 0.96 • djangoproject django 1.0 • djangoproject django 1.0.1 • djangoproject django 1.0.2 • djangoproject django 1.1 • djangoproject django 1.1.0 • djangoproject django 1.1.2 • djangoproject django 1.1.3 • djangoproject django 1.2 • djangoproject django 1.2.1 • djangoproject django 1.2.2 • djangoproject django 1.2.3 • djangoproject django 1.2.4 • djangoproject django 1.2.5 • djangoproject django 1.3