CVE-2022-41323

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.

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-41323
• https://github.com/django/django/commit/23f0093125ac2e553da6c1b2f9988eb6a3dd2ea1
• https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924
• https://github.com/django/django/commit/9d656ea51d9ea7105c0c0785783ac29d426a7d25
• https://docs.djangoproject.com/en/4.0/releases/security
• https://github.com/django/django
• https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2022-304.yaml
• https://groups.google.com/forum/#!forum/django-announce
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FKYVMMR7RPM6AHJ2SBVM2LO6D3NGFY7B
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VZS4G6NSZWPTVXMMZHJOJVQEPL3QTO77
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YJB6FUBBLVKKG655UMTLQNN6UQ6EDLSP
• https://security.netapp.com/advisory/ntap-20221124-0001
• https://www.djangoproject.com/weblog/2022/oct/04/security-releases
• https://docs.djangoproject.com/en/4.0/releases/security/
• https://www.djangoproject.com/weblog/2022/oct/04/security-releases/
• https://errata.rockylinux.org/RLSA-2023:2097
• https://security-tracker.debian.org/tracker/CVE-2022-41323