CVE-2023-41164

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.

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-41164
• https://github.com/django/django/commit/6f030b1149bd8fa4ba90452e77cb3edc095ce54e
• https://github.com/django/django/commit/9c51b4dcfa0cefcb48231f4d71cafa80821f87b9
• https://github.com/django/django/commit/ba00bc5ec6a7eff5e08be438f7b5b0e9574e8ff0
• https://docs.djangoproject.com/en/4.2/releases/security
• https://github.com/django/django
• https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2023-225.yaml
• https://groups.google.com/forum/#!forum/django-announce
• https://groups.google.com/forum/#%21forum/django-announce
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D
• https://security.netapp.com/advisory/ntap-20231214-0002
• https://www.djangoproject.com/weblog/2023/sep/04/security-releases
• https://www.djangoproject.com/weblog/2023/sep/04/security-releases/
• https://docs.djangoproject.com/en/4.2/releases/security/
• https://www.suse.com/security/cve/CVE-2023-41164.html
• https://security-tracker.debian.org/tracker/CVE-2023-41164