Multiple SQL injection vulnerabilities in Ruby on Rails before 2.1.1 allow remote attackers to execute arbitrary SQL commands via the (1) :limit and (2) :offset parameters, related to ActiveRecord, ActiveSupport, ActiveResource, ActionPack, and ActionMailer.
https://exchange.xforce.ibmcloud.com/vulnerabilities/45109
http://www.vupen.com/english/advisories/2008/2562
http://www.securitytracker.com/id?1020871
http://www.securityfocus.com/bid/31176
http://www.openwall.com/lists/oss-security/2008/09/16/1
http://www.openwall.com/lists/oss-security/2008/09/13/2
http://rails.lighthouseapp.com/projects/8994/tickets/964
http://rails.lighthouseapp.com/projects/8994/tickets/288
http://lists.opensuse.org/opensuse-security-announce/2008-12/msg00002.html