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.
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Affected Vendors & Products
Advisories
Source | ID | Title |
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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. |
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GHSA-p6m5-h7pp-v2x5 | Django Regex Algorithmic Complexity Causes Denial of Service |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T06:38:30.278Z
Reserved: 2009-10-13T00:00:00
Link: CVE-2009-3695

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Status : Deferred
Published: 2009-10-13T10:30:00.767
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-3695

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