CVE-2022-41323

HIGH

Django <3.2.16-<4.0.8-<4.1.2 - DoS

Title source: llm

Description

In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.

References (10)

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

[Release Notes, Vendor Advisory] https://docs.djangoproject.com/en/4.0/releases/security/

[Patch, Third Party Advisory] https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924

View Patch ZIP pw:eip

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20221124-0001/

[Vendor Advisory] https://www.djangoproject.com/weblog/2022/oct/04/security-releases/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZS4G6NSZWPTVXMMZHJOJVQEPL3QTO77/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKYVMMR7RPM6AHJ2SBVM2LO6D3NGFY7B/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJB6FUBBLVKKG655UMTLQNN6UQ6EDLSP/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI/

Scores

CVSS v3 7.5

EPSS 0.0786

EPSS Percentile 92.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-1333

Status published

Products (2)

djangoproject/django 3.2 - 3.2.16

pypi/Django 3.2 - 3.2.16PyPI

Published Oct 16, 2022

Tracked Since Feb 18, 2026