CVE-2021-31542

NameCVE-2021-31542
DescriptionIn Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names.
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-2651-1
Debian Bugs988053

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-django (PTS)buster, buster (security)1:1.11.29-1~deb10u1vulnerable
bullseye2:2.2.26-1~deb11u1fixed
bookworm, sid3:3.2.15-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-djangosourcestretch1:1.10.7-2+deb9u13DLA-2651-1
python-djangosource(unstable)2:2.2.21-1988053

Notes

[buster] - python-django <no-dsa> (Minor issue)
https://www.djangoproject.com/weblog/2021/may/04/security-releases/
https://github.com/django/django/commit/0b79eb36915d178aef5c6a7bbce71b1e76d376d3 (main)
https://github.com/django/django/commit/04ac1624bdc2fa737188401757cf95ced122d26d (2.2.21)

Search for package or bug name: Reporting problems