high7.5
CVE-2023-41164
Django Denial of service vulnerability in django.utils.encoding.uri_to_iri
Impact
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
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | django | >= 3.2, < 3.2.21 | 3.2.21 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Djangoproject | Django | from 3.2 before 3.2.21 from 4.1 before 4.1.11 from 4.2 before 4.2.5 |
| Fedoraproject | Fedora | Version 39 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://docs.djangoproject.com/en/4.2/releases/security/
- 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://security.netapp.com/advisory/ntap-20231214-0002/
- https://www.djangoproject.com/weblog/2023/sep/04/security-releases/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/
- https://github.com/advisories/GHSA-7h4p-27mh-hmrw
- https://nvd.nist.gov/vuln/detail/CVE-2023-41164
- https://groups.google.com/forum/#!forum/django-announce
- https://github.com/django/django/commit/6f030b1149bd8fa4ba90452e77cb3edc095ce54e
- https://github.com/django/django/commit/9c51b4dcfa0cefcb48231f4d71cafa80821f87b9
- https://github.com/django/django/commit/ba00bc5ec6a7eff5e08be438f7b5b0e9574e8ff0
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2023-225.yaml
- https://docs.djangoproject.com/en/4.2/releases/security
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU
- https://security.netapp.com/advisory/ntap-20231214-0002
- https://www.djangoproject.com/weblog/2023/sep/04/security-releases
- 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/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D