CVE-2015-0222

Name	CVE-2015-0222
Description	ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	775375

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
python-django (PTS)	buster	1:1.11.29-1~deb10u1	fixed
	buster (security)	1:1.11.29-1+deb10u10	fixed
	bullseye (security), bullseye	2:2.2.28-1~deb11u2	fixed
	bookworm, bookworm (security)	3:3.2.19-1+deb12u1	fixed
	trixie	3:3.2.21-1	fixed
	sid	3:4.2.6-1	fixed

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

Package	Type	Release	Fixed Version	Debian Bugs
python-django	source	squeeze	(not affected)
python-django	source	wheezy	(not affected)
python-django	source	(unstable)	1.7.1-1.1	775375

Notes

[wheezy] - python-django <not-affected> (1.4.x not affected)
[squeeze] - python-django <not-affected> (1.2.x not affected)
https://www.djangoproject.com/weblog/2015/jan/13/security/