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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6Attack Vector: Network
Complexity: Low
Privileges: None
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High
Affected Packages2 packages
Also affects: Fedora 39
🔴Vulnerability Details
5GHSADjango Denial of service vulnerability in django.utils.encoding.uri_to_iri↗2023-11-03 CVEListCVE-2023-41164: In Django 3↗2023-11-03 OSVCVE-2023-41164: In Django 3↗2023-11-03 OSVDjango Denial of service vulnerability in django.utils.encoding.uri_to_iri↗2023-11-03 OSVpython-django vulnerabilities↗2023-10-04 📋Vendor Advisories
4UbuntuDjango vulnerabilities↗2023-10-04 UbuntuDjango vulnerability↗2023-09-18 Red Hatpython-django: Potential denial of service vulnerability in ``django.utils.encoding.uri_to_iri()``↗2023-09-04 DebianCVE-2023-41164: python-django - In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.uti...↗2023