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.
References
| Link | Resource |
|---|---|
| https://docs.djangoproject.com/en/4.2/releases/security/ | Patch |
| https://groups.google.com/forum/#%21forum/django-announce | Permissions Required |
| https://security.netapp.com/advisory/ntap-20231214-0001/ | |
| https://www.djangoproject.com/weblog/2023/nov/01/security-releases/ | Patch Vendor Advisory |
| https://docs.djangoproject.com/en/4.2/releases/security/ | Patch |
| https://groups.google.com/forum/#%21forum/django-announce | Permissions Required |
| https://security.netapp.com/advisory/ntap-20231214-0001/ | |
| https://www.djangoproject.com/weblog/2023/nov/01/security-releases/ | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 08:29
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://docs.djangoproject.com/en/4.2/releases/security/ - Patch | |
| References | () https://groups.google.com/forum/#%21forum/django-announce - Permissions Required | |
| References | () https://security.netapp.com/advisory/ntap-20231214-0001/ - | |
| References | () https://www.djangoproject.com/weblog/2023/nov/01/security-releases/ - Patch, Vendor Advisory |
14 Dec 2023, 10:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-02 06:15
Updated : 2024-11-21 08:29
NVD link : CVE-2023-46695
Mitre link : CVE-2023-46695
CVE.ORG link : CVE-2023-46695
JSON object : View
Products Affected
djangoproject
- django
CWE
CWE-770
Allocation of Resources Without Limits or Throttling