CVEvulnerability
CVE-2023-41164
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-11-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-1284
Description
In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.utils.encoding.uri_to_iri() is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.
Affected configurations
• djangoproject django (>= 3.2 < 3.2.21)
• djangoproject django (>= 4.1 < 4.1.11)
• djangoproject django (>= 4.2 < 4.2.5)
• fedoraproject fedora 39
Related
Weakness · CWE (1)
- CWE-1284 Improper Validation of Specified Quantity in Input weakness
References
- https://docs.djangoproject.com/en/4.2/releases/security/ Vendor Advisory
- https://groups.google.com/forum/#%21forum/django-announce Permissions Required
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20231214-0002/ security.netapp.com
- https://www.djangoproject.com/weblog/2023/sep/04/security-releases/ Vendor Advisory
- https://docs.djangoproject.com/en/4.2/releases/security/ Vendor Advisory
- https://groups.google.com/forum/#%21forum/django-announce Permissions Required
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/ Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20231214-0002/ security.netapp.com
- https://www.djangoproject.com/weblog/2023/sep/04/security-releases/ Vendor Advisory