CVE-2023-46695
high · 7.5An 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.
7.5
CVSS
49.8%
EPSS (exploit prob.)
99th
EPSS percentile
2023-11-02
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-770
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| djangoproject | django | >= 3.2, < 3.2.23 |
| djangoproject | django | >= 4.1, < 4.1.13 |
| djangoproject | django | >= 4.2., < 4.2.7 |
Check a specific version with /api/v1/cve/match.
References
- https://docs.djangoproject.com/en/4.2/releases/security/
- https://groups.google.com/forum/#%21forum/django-announce
- https://security.netapp.com/advisory/ntap-20231214-0001/
- https://www.djangoproject.com/weblog/2023/nov/01/security-releases/
- https://docs.djangoproject.com/en/4.2/releases/security/
- https://groups.google.com/forum/#%21forum/django-announce
- https://security.netapp.com/advisory/ntap-20231214-0001/
- https://www.djangoproject.com/weblog/2023/nov/01/security-releases/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-46695