CVE-2022-23833
HIGH severity · CVSS 7.5 · CWE-835
7.5CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)49%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://docs.djangoproject.com/en/4.0/releases/security/ ↗
Additional information
- NVD record
- https://docs.djangoproject.com/en/4.0/releases/security/Patch
- 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.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
- https://security.netapp.com/advisory/ntap-20220221-0003/Advisory
- https://www.debian.org/security/2022/dsa-5254Advisory