CVE-2023-41164
MEDIUM5.3EPSS 0.41%python-django - security update
Published: 11/3/2023Modified: 4/28/2026
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.
Affected packages (6)
- Bitnami/django>= 3.2.0, < 3.2.21, >= 4.1.0, < 4.1.11, >= 4.2.0, < 4.2.5
- Debian/python-djangofrom 0, < 2:2.2.28-1~deb11u7
- Debian/python-djangofrom 0, < 1:1.11.29-1+deb10u10
- Debian/python-djangofrom 0, < 2:2.2.28-1~deb11u7
- PyPI/django>= 3.2, < 3.2.21
- PyPI/django>= 3.2, < 3.2.21, >= 4.1, < 4.1.11, >= 4.2, < 4.2.5
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:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
References (22)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-41164
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2023-41164
- ADVISORYhttps://www.djangoproject.com/weblog/2023/sep/04/security-releases/
- PATCHhttps://github.com/django/django
- WEBhttps://docs.djangoproject.com/en/4.2/releases/security
- WEBhttps://docs.djangoproject.com/en/4.2/releases/security/
- WEBhttps://github.com/django/django/commit/6f030b1149bd8fa4ba90452e77cb3edc095ce54e
- WEBhttps://github.com/django/django/commit/9c51b4dcfa0cefcb48231f4d71cafa80821f87b9
- WEBhttps://github.com/django/django/commit/ba00bc5ec6a7eff5e08be438f7b5b0e9574e8ff0
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2023-225.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/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/
- WEBhttps://security.netapp.com/advisory/ntap-20231214-0002
- WEBhttps://security.netapp.com/advisory/ntap-20231214-0002/
- WEBhttps://www.djangoproject.com/weblog/2023/sep/04/security-releases