CVE-2022-23833

moderate-risk

Published 2022-02-03

An issue was discovered in MultiPartParser in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2. Passing certain inputs to multipart forms could result in an infinite loop when parsing files.

Do I need to act?

3.6% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (4)

Django

Fedora

Debian Linux

Affected Vendors

Debian Fedoraproject Djangoproject

References (18)

Patch https://docs.djangoproject.com/en/4.0/releases/security/

https://github.com/django/django/commit/c477b761804984c932704554ad35f78a2e230c6a

https://github.com/django/django/commit/d16133568ef9c9b42cb7a08bdf9ff3feec2e5468

https://github.com/django/django/commit/f9c7d48fdd6f198a6494a9202f90242f176e4fc9

https://groups.google.com/forum/#%21forum/django-announce

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Third Party Advisory https://security.netapp.com/advisory/ntap-20220221-0003/

Third Party Advisory https://www.debian.org/security/2022/dsa-5254

Patch https://www.djangoproject.com/weblog/2022/feb/01/security-releases/