REDHAT-BUG-2136130
First published: Wed Oct 19 2022(Updated: )
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. <a href="https://docs.djangoproject.com/en/4.0/releases/security/">https://docs.djangoproject.com/en/4.0/releases/security/</a> <a href="https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924">https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924</a> <a href="https://www.djangoproject.com/weblog/2022/oct/04/security-releases/">https://www.djangoproject.com/weblog/2022/oct/04/security-releases/</a> <a href="https://groups.google.com/forum/#!forum/django-announce">https://groups.google.com/forum/#!forum/django-announce</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Django | <3.2.16 | |
| Django | <4.0.8 | |
| Django | <4.1.2 |
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Reference Links
- https://docs.djangoproject.com/en/4.0/releases/security/
- https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924
- https://www.djangoproject.com/weblog/2022/oct/04/security-releases/
- https://groups.google.com/forum/#!forum/django-announce
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2136135
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2136136
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2136134
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2136137
- https://access.redhat.com/errata/RHSA-2023:0742
- https://access.redhat.com/security/cve/cve-2022-41323
- https://access.redhat.com/errata/RHSA-2023:2097
- https://bugzilla.redhat.com/show_bug.cgi?id=2136130
Frequently Asked Questions
What is the severity of REDHAT-BUG-2136130?
The vulnerability REDHAT-BUG-2136130 has a severity rating that indicates a potential denial of service attack.
How do I fix REDHAT-BUG-2136130?
To fix REDHAT-BUG-2136130, upgrade Django to version 3.2.16 or later, 4.0.8 or later, or 4.1.2 or later.
What versions are affected by REDHAT-BUG-2136130?
Versions of Django prior to 3.2.16, 4.0.8, and 4.1.2 are affected by REDHAT-BUG-2136130.
What type of attack does REDHAT-BUG-2136130 allow?
REDHAT-BUG-2136130 allows for a potential denial of service attack via internationalized URLs.
Is there a workaround for REDHAT-BUG-2136130?
There is no official workaround for REDHAT-BUG-2136130, and upgrading is the recommended solution.
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