CVE-2009-3695
First published: Tue Oct 13 2009(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Djangoproject Django | =1.0 | |
| Djangoproject Django | =1.1 | |
| pip/Django | >=1.1.0<1.1.1 | 1.1.1 |
| pip/Django | >=1.0.0<1.0.4 | 1.0.4 |
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Reference Links
- http://www.securityfocus.com/bid/36655
- http://groups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51/
- http://secunia.com/advisories/36948
- http://www.debian.org/security/2009/dsa-1905
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550457
- http://www.vupen.com/english/advisories/2009/2871
- http://www.djangoproject.com/weblog/2009/oct/09/security/
- http://secunia.com/advisories/36968
- http://www.openwall.com/lists/oss-security/2009/10/13/6
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53727
- https://nvd.nist.gov/vuln/detail/CVE-2009-3695
- https://web.archive.org/web/20200228171918/http://www.securityfocus.com/bid/36655
- https://github.com/django/django/commit/594a28a9044120bed58671dde8a805c9e0f6c79a
- https://github.com/django/django/commit/e3e992e18b368fcd56aabafc1b5bf80a6e11b495
- http://groups.google.com/group/django-users/browse_thread/thread/15df9e45118dfc51
- http://www.djangoproject.com/weblog/2009/oct/09/security
- https://github.com/advisories/GHSA-p6m5-h7pp-v2x5 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2009-4.yaml
- https://web.archive.org/web/20091013093057/http://secunia.com/advisories/36968
- https://web.archive.org/web/20091017070244/http://secunia.com/advisories/36948
- collector/nvd-historical
- collector/nvd-index
- agent/type
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/author
- agent/remedy
- agent/severity
- agent/description
- agent/references
- collector/github-advisory
- source/GitHub
- alias/GHSA-p6m5-h7pp-v2x5
- alias/CVE-2009-3695
- agent/weakness
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- collector/github-advisory-latest
- vendor/djangoproject
- canonical/djangoproject django
- version/djangoproject django/1.0
- version/djangoproject django/1.1
- package-manager/pip