CVE-2023-41164

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.16%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory djangoproject.com Vendor Advisory djangoproject.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://groups.google.com/forum/#%21forum/django-announce permissions required
https://docs.djangoproject.com/en/4.2/releases/security/ vendor advisory
https://www.djangoproject.com/weblog/2023/sep/04/security-releases/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/ vendor advisory mailing list third party advisory
https://security.netapp.com/advisory/ntap-20231214-0002/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-41164?
CVE-2023-41164 has been scored as a high severity vulnerability.
How to fix CVE-2023-41164?
To fix CVE-2023-41164, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-41164 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-41164 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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