CVE-2022-41323
HIGH7.5EPSS 9.7%Django denial-of-service vulnerability in internationalized URLs
Published: 10/16/2022Modified: 4/28/2026
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.
Affected packages (4)
- Bitnami/django>= 3.2.0, < 3.2.16, >= 4.0.0, < 4.0.8, >= 4.1.0, < 4.1.2
- Debian/python-djangofrom 0, < 2:2.2.28-1~deb11u1
- PyPI/django>= 3.2, < 3.2.16
- PyPI/djangofrom 0, < 5b6b257fa7ec37ff27965358800c67e2dd11c924 | >= 3.2, < 3.2.16, >= 4.0, < 4.0.8, >= 4.1, < 4.1.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (25)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-41323
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-41323
- ADVISORYhttps://www.djangoproject.com/weblog/2022/oct/04/security-releases/
- PATCHhttps://github.com/django/django
- WEBhttps://docs.djangoproject.com/en/4.0/releases/security
- WEBhttps://docs.djangoproject.com/en/4.0/releases/security/
- WEBhttps://github.com/django/django/commit/23f0093125ac2e553da6c1b2f9988eb6a3dd2ea1
- WEBhttps://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924
- WEBhttps://github.com/django/django/commit/9d656ea51d9ea7105c0c0785783ac29d426a7d25
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2022-304.yaml
- WEBhttps://groups.google.com/forum/#%21forum/django-announce
- WEBhttps://groups.google.com/forum/#!forum/django-announce
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKYVMMR7RPM6AHJ2SBVM2LO6D3NGFY7B/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZS4G6NSZWPTVXMMZHJOJVQEPL3QTO77/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJB6FUBBLVKKG655UMTLQNN6UQ6EDLSP/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/FKYVMMR7RPM6AHJ2SBVM2LO6D3NGFY7B
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/VZS4G6NSZWPTVXMMZHJOJVQEPL3QTO77
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/YJB6FUBBLVKKG655UMTLQNN6UQ6EDLSP
- WEBhttps://security.netapp.com/advisory/ntap-20221124-0001
- WEBhttps://security.netapp.com/advisory/ntap-20221124-0001/
- WEBhttps://www.djangoproject.com/weblog/2022/oct/04/security-releases