CVE ID:	CVE-2011-4137
Description:	The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-4137 Debian Security Information: DSA-2332 (Google Search) http://www.debian.org/security/2011/dsa-2332 http://openwall.com/lists/oss-security/2011/09/11/1 http://openwall.com/lists/oss-security/2011/09/13/2 http://openwall.com/lists/oss-security/2011/09/15/5 http://secunia.com/advisories/46614 SuSE Security Announcement: openSUSE-SU-2012:0653 (Google Search) https://hermes.opensuse.org/messages/14700881