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CVE-2023-23969

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/1/2023

Derniere modification3/27/2025

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxdjangoproject:django

Faiblesses (CWE)

CWE-770CWE-770

References

https://docs.djangoproject.com/en/4.1/releases/security/(cve@mitre.org)

https://groups.google.com/forum/#%21forum/django-announce(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2023/02/msg00000.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20230302-0007/(cve@mitre.org)

https://www.djangoproject.com/weblog/2023/feb/01/security-releases/(cve@mitre.org)

https://docs.djangoproject.com/en/4.1/releases/security/(af854a3a-2127-422b-91ae-364da2661108)

https://groups.google.com/forum/#%21forum/django-announce(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/02/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HWY6DQWRVBALV73BPUVBXC3QIYUM24IK/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LTZVAKU5ALQWOKFTPISE257VCVIYGFQI/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230302-0007/(af854a3a-2127-422b-91ae-364da2661108)

https://www.djangoproject.com/weblog/2023/feb/01/security-releases/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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