CVE-2009-3695
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Django
PublishedOct 13, 2009
First seenOct 13, 2009
How to fix
Update
- django1.0.4, 1.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| djangoproject django | 1.0, 1.1 | — |
| djangoPyPI | 1.0 ≤ v < 1.0.4, 1.1 ≤ v < 1.1.1 | 1.0.4, 1.1.1 |
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