CVE-2011-0449

Name of the Vulnerable Software and Affected Versions Ruby on Rails versions 3.0.x through 3.0.3

Description The issue allows remote attackers to bypass intended access restrictions via an action name that uses an unintended case for alphabetic characters, when a case-insensitive filesystem is used. This occurs due to improper implementation of filters associated with the list of available templates in the actionpack/lib/action view/template/resolver.rb file.

Recommendations For Ruby on Rails versions 3.0.x through 3.0.3, update to version 3.0.4 or later to resolve the issue.