CVE-2022-23833

NameCVE-2022-23833
DescriptionAn 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2906-1, DLA-3191-1, DSA-5254-1
Debian Bugs1004752

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-django (PTS)buster1:1.11.29-1~deb10u1vulnerable
buster (security)1:1.11.29-1+deb10u5fixed
bullseye2:2.2.26-1~deb11u1vulnerable
bullseye (security)2:2.2.28-1~deb11u1fixed
bookworm, sid3:3.2.16-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-djangosourcestretch1:1.10.7-2+deb9u15DLA-2906-1
python-djangosourcebuster1:1.11.29-1+deb10u4DLA-3191-1
python-djangosourcebullseye2:2.2.28-1~deb11u1DSA-5254-1
python-djangosource(unstable)2:3.2.12-11004752

Notes

https://www.djangoproject.com/weblog/2022/feb/01/security-releases/
https://github.com/django/django/commit/fc18f36c4ab94399366ca2f2007b3692559a6f23 (main)
https://github.com/django/django/commit/f9c7d48fdd6f198a6494a9202f90242f176e4fc9 (4.0.2)
https://github.com/django/django/commit/d16133568ef9c9b42cb7a08bdf9ff3feec2e5468 (3.2.12)
https://github.com/django/django/commit/c477b761804984c932704554ad35f78a2e230c6a (2.2.27)

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