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CVE-2022-41323

HIGHCVSS 7.5/10EPSS 2.72%

Last modified

CVE-2022-41323 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 2.72% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
2.72%

84.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DjangoprojectDjango>= 3.2, < 3.2.16
DjangoprojectDjango>= 4.0, < 4.0.8
DjangoprojectDjango>= 4.1, < 4.1.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-41323?
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 severe is CVE-2022-41323?
CVE-2022-41323 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.72% probability of exploitation in the next 30 days.
How do I fix CVE-2022-41323?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-41323?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST