The MITRE CVE dictionary describes this issue as:
actionpack/lib/action_view/template/text.rb in Action View in Ruby on Rails 3.x before 3.2.17 converts MIME type strings to symbols during use of the :text option to the render method, which allows remote attackers to cause a denial of service (memory consumption) by including these strings in headers.
Find out more about CVE-2014-0082 from the
MITRE CVE dictionary dictionary and
Red Hat OpenShift Enterprise 1.2 is now in Production 1 Phase of the support
and maintenance life cycle. This has been rated as having Moderate security
impact and is not currently planned to be addressed in future updates. For
additional information, refer to the Red Hat OpenShift Enterprise Life Cycle: