Vulnerability advisory

GHSA-qrw5-5h28-6cmg

Django denial-of-service vulnerability in internationalized URLs

Published Oct 16, 2022Updated Sep 20, 2024OSV record ↗

Also known as BIT-django-2022-41323CVE-2022-41323PYSEC-2022-304

Severity

CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected versions

django PyPI

All django advisories →

Affected	Fixed in
`3.2` to before 3.2.16	`3.2.16`Advisories →
Also listed as affected (16) `3.2` `3.2.1` `3.2.10` `3.2.11` `3.2.12` `3.2.13` `3.2.14` `3.2.15` `3.2.2` `3.2.3` `3.2.4` `3.2.5` `3.2.6` `3.2.7` `3.2.8` `3.2.9`
`4.0` to before 4.0.8	`4.0.8`Advisories →
Also listed as affected (8) `4.0` `4.0.1` `4.0.2` `4.0.3` `4.0.4` `4.0.5` `4.0.6` `4.0.7`
`4.1` to before 4.1.2	`4.1.2`Advisories →
Also listed as affected (2) `4.1` `4.1.1`

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.

GHSA-qrw5-5h28-6cmg

Affected versions

django PyPI

Description

References