Severity
Severity not reported.
Affected versions
No affected versions listed.
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.
References
- Advisorysecunia.com/advisories/36948 ↗
- Advisorysecunia.com/advisories/36968 ↗
- Advisorywww.debian.org/security/2009/dsa-1905 ↗
- Advisorywww.djangoproject.com/weblog/2009/oct/09/security/ ↗
- Advisorywww.vupen.com/english/advisories/2009/2871 ↗
- Fixwww.djangoproject.com/weblog/2009/oct/09/security/ ↗
- Fixwww.securityfocus.com/bid/36655 ↗
- Fixwww.vupen.com/english/advisories/2009/2871 ↗
- Webbugs.debian.org/cgi-bin/bugreport.cgi?bug=550457 ↗
- Webgroups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51/ ↗
- Webwww.openwall.com/lists/oss-security/2009/10/13/6 ↗
- Webexchange.xforce.ibmcloud.com/vulnerabilities/53727 ↗