Common Vulnerabilities and Exposures assigned an identifier CVE-2011-0449 to
the following vulnerability:
actionpack/lib/action_view/template/resolver.rb in Ruby on Rails 3.0.x
before 3.0.4, when a case-insensitive filesystem is used, does not
properly implement filters associated with the list of available
templates, which allows remote attackers to bypass intended access
restrictions via an action name that uses an unintended case for
This issue did NOT affect the versions of the rubygem-actionpack
package, as shipped with Fedora release of 13 and 14.
This issue did NOT affect the version of the rubygem-actionpack
package, as present within EPEL-5 repository.
rubygem-actionpack-3.0.5-1.fc15 has been submitted as an update for Fedora 15.