CVE-2023-41164

HIGH

Django <3.2.21-<4.1.11-<4.2.5 - DoS

Title source: llm

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.

References (7)

[Vendor Advisory] https://docs.djangoproject.com/en/4.2/releases/security/

[Permissions Required] https://groups.google.com/forum/#%21forum/django-announce

[Vendor Advisory] https://www.djangoproject.com/weblog/2023/sep/04/security-releases/

[Vendor Advisory] https://security.netapp.com/advisory/ntap-20231214-0002/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/[email protected]/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/

[Mailing List, Third Party Advisory] 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/

Scores

CVSS v3 7.5

EPSS 0.0041

EPSS Percentile 61.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-1284

Status published

Products (3)

djangoproject/django 3.2 - 3.2.21

fedoraproject/fedora 39

pypi/Django 3.2 - 3.2.21PyPI

Published Nov 03, 2023

Tracked Since Feb 18, 2026