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PYSEC-2013-17

Details

The form library in Django 1.3.x before 1.3.6, 1.4.x before 1.4.4, and 1.5 before release candidate 2 allows remote attackers to bypass intended resource limits for formsets and cause a denial of service (memory consumption) or trigger server errors via a modified max_num parameter.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI / django

Introduced in: 1.3 Fixed in: 1.3.6

Fix pip install --upgrade 'django>=1.3.6'

References

https://www.djangoproject.com/weblog/2013/feb/19/security/ [ARTICLE]
http://www.debian.org/security/2013/dsa-2634 [ADVISORY]
http://ubuntu.com/usn/usn-1757-1 [WEB]
http://rhn.redhat.com/errata/RHSA-2013-0670.html [ADVISORY]
https://github.com/advisories/GHSA-g8xg-jgj6-49r3 [ADVISORY]