Django · Django · CVE-2023-23969
**Name of the Vulnerable Software and Affected Versions**
Django versions 3.2 through 3.2.16
Django versions 4.0 through 4.0.8
Django versions 4.1 through 4.1.5
**Description**
The issue is related to the handling of the Accept-Language header in Django, which can lead to excessive memory usage and a potential denial-of-service vector if the raw value of the Accept-Language headers is very large. This can be exploited by a remote attacker to cause a denial of service.
**Recommendations**
For Django versions 3.2 through 3.2.16, update to version 3.2.17 or later.
For Django versions 4.0 through 4.0.8, update to version 4.0.9 or later.
For Django versions 4.1 through 4.1.5, update to version 4.1.6 or later.