Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://hermes.opensuse.org/messages/14700881 ↗
- http://www.debian.org/security/2011/dsa-2332 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=737366 ↗
- http://secunia.com/advisories/46614 ↗
- http://openwall.com/lists/oss-security/2011/09/11/1 ↗
- https://www.djangoproject.com/weblog/2011/sep/10/127/ ↗
- http://openwall.com/lists/oss-security/2011/09/13/2 ↗
- https://www.djangoproject.com/weblog/2011/sep/09/ ↗