----------------------------------------------------------------------

Do you have VARM strategy implemented?

(Vulnerability Assessment Remediation Management)  

If not, then implement it through the most reliable vulnerability
intelligence source on the market. 

Implement it through Secunia. 

For more information visit:
http://secunia.com/advisories/business_solutions/

Alternatively request a call from a Secunia representative today to
discuss how we can help you with our capabilities contact us at:
sales@secunia.com

----------------------------------------------------------------------

TITLE:
Django forms Library Regular Expressions Denial of Service
Vulnerability

SECUNIA ADVISORY ID:
SA36948

VERIFY ADVISORY:
http://secunia.com/advisories/36948/

DESCRIPTION:
A vulnerability has been reported in Django, which can be exploited
by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error within the regular
expressions used for validation of the "EmailField" or "URLField"
form fields in Django's forms library. This can be exploited to cause
a DoS due to high CPU consumption via specially crafted email
addresses or URLs.

The vulnerability is reported in version 1.0 and 1.1.

SOLUTION:
Update to version 1.0.4 or 1.1.1.

Django 1.0.4:
http://www.djangoproject.com/download/1.0.4/tarball/

Django 1.1.1:
http://www.djangoproject.com/download/1.1.1/tarball/

PROVIDED AND/OR DISCOVERED BY:
davisd

ORIGINAL ADVISORY:
http://www.djangoproject.com/weblog/2009/oct/09/security/
http://groups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51/
http://code.djangoproject.com/ticket/11198

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------