Provide references for CVE-2013-6416.
Where can I find more information about CVE-2013-6416?
References are available at: http://weblog.rubyonrails.org/2013/12/3/Rails_3_2_16_and_4_0_2_have_been_released/, https://groups.google.com/forum/message/raw?msg=ruby-security-ann/5ZI1-H5OoIM/ZNq4FoR2GnIJ, http://www.securityfocus.com/bid/64071.