CVE-2013-2615
lib/entry_controller.rb in the fastreader Gem 1.0.8 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
Date published : 2013-03-20
http://seclists.org/fulldisclosure/2013/Mar/122
http://packetstormsecurity.com/files/120776/Ruby-Gem-Fastreader-1.0.8-Command-Execution.html