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
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[rubyonrails-security] 20110209 Filter Problems on Case-Insensitive Filesystems
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