Introduction
============

This Zope hotfix fixes `CVE 2011-3587`_.

.. _`CVE 2011-3587`: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2011-3587

This hotfix applies to Zope 2.12.x and 2.13.x. Zope 2.11 and earlier versions
are not vulnerable.

Instead of installing the hotfix you can also upgrade to either version Zope
2.12.20 or 2.13.10.
