CVE-2023-23969

Source

https://nvd.nist.gov/vuln/detail/CVE-2023-23969

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-23969.json

Aliases

• BIT-django-2023-23969
• GHSA-q2jf-h9jm-m7p4
• PYSEC-2023-12

Related

• DLA-3306-1
• RLSA-2023:2097
• USN-5837-1
• USN-5837-2

Published

2023-02-01T19:15:08Z

Modified

2023-12-06T01:02:51.759822Z

Details

In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large.

References

• https://docs.djangoproject.com/en/4.1/releases/security/
• https://security.netapp.com/advisory/ntap-20230302-0007/
• https://www.djangoproject.com/weblog/2023/feb/01/security-releases/
• https://lists.debian.org/debian-lts-announce/2023/02/msg00000.html
• https://groups.google.com/forum/#%21forum/django-announce
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI/