Django NFKC DoS on Windows via Auth UsernameField (3.2.23, 4.1.13, 4.2.7)
CVE-2023-46695 Published on November 2, 2023
An issue was discovered in Django 3.2 before 3.2.23, 4.1 before 4.1.13, and 4.2 before 4.2.7. The NFKC normalization is slow on Windows. As a consequence, django.contrib.auth.forms.UsernameField is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.
Products Associated with CVE-2023-46695
Want to know whenever a new CVE is published for Django Project Django? stack.watch will email you.
Vulnerable Packages
The following package name and versions may be associated with CVE-2023-46695
| Package Manager | Vulnerable Package | Versions | Fixed In |
|---|---|---|---|
| pip | frigate | < 0.13.2 | 0.13.2 |
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.