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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2009-0004 | 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. |
Github GHSA |
GHSA-p6m5-h7pp-v2x5 | Django Regex Algorithmic Complexity Causes Denial of Service |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T06:38:30.278Z
Reserved: 2009-10-13T00:00:00.000Z
Link: CVE-2009-3695
No data.
Status : Modified
Published: 2009-10-13T10:30:00.767
Modified: 2026-04-23T00:35:47.467
Link: CVE-2009-3695
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA