CVE-2022-41323
Django denial-of-service vulnerability in internationalized URLs
7.5
HIGH
CVSS 3.1
EPSS 16.3%
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.
How to fix CVE-2022-41323
To remediate CVE-2022-41323, upgrade the affected package to a fixed version below.
- Bitnami/django—upgrade to 3.2.16 or later
- —upgrade to 2:2.2.28-1~deb11u1 or later
- —upgrade to 3.2.16 or later
- —upgrade to 5b6b257fa7ec37ff27965358800c67e2dd11c924 or later
Is CVE-2022-41323 being exploited?
Moderate — EPSS is 16.3%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (4)
- >= 3.2.0, < 3.2.16, >= 4.0.0, < 4.0.8, >= 4.1.0, < 4.1.2
- from 0, < 2:2.2.28-1~deb11u1
- >= 3.2, < 3.2.16
- from 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 |