CVEvulnerability
CVE-2009-3695
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2009-10-13
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Description
Algorithmic complexity vulnerability in the forms library in Django 1.0 before 1.0.4 and 1.1 before 1.1.1 allows remote attackers to cause a denial of service (CPU consumption) via a crafted (1) EmailField (email address) or (2) URLField (URL) that triggers a large amount of backtracking in a regular expression.
Affected configurations
• djangoproject django 1.0
• djangoproject django 1.1
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550457 bugs.debian.org
- http://groups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51/ groups.google.com
- http://secunia.com/advisories/36948 Vendor Advisory
- http://secunia.com/advisories/36968 Vendor Advisory
- http://www.debian.org/security/2009/dsa-1905 www.debian.org
- http://www.djangoproject.com/weblog/2009/oct/09/security/ Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2009/10/13/6 www.openwall.com
- http://www.securityfocus.com/bid/36655 Patch
- http://www.vupen.com/english/advisories/2009/2871 Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53727 exchange.xforce.ibmcloud.com
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550457 bugs.debian.org
- http://groups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51/ groups.google.com
- http://secunia.com/advisories/36948 Vendor Advisory
- http://secunia.com/advisories/36968 Vendor Advisory
- http://www.debian.org/security/2009/dsa-1905 www.debian.org
- http://www.djangoproject.com/weblog/2009/oct/09/security/ Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2009/10/13/6 www.openwall.com
- http://www.securityfocus.com/bid/36655 Patch
- http://www.vupen.com/english/advisories/2009/2871 Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53727 exchange.xforce.ibmcloud.com