CVE ID:	CVE-2011-3187
Description:	The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.
Test IDs:	1.3.6.1.4.1.25623.1.0.801765
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-3187 20110216 Ruby on Rails Vulnerability http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html [oss-security] 20110817 CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/17/1 [oss-security] 20110819 Re: CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/19/11 [oss-security] 20110820 Re: CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/20/1 [oss-security] 20110822 Re: CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/22/13 [oss-security] 20110822 Re: CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/22/14 [oss-security] 20110822 Re: CVE request: ruby on rails flaws (4) http://www.openwall.com/lists/oss-security/2011/08/22/5 http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html https://bugzilla.novell.com/show_bug.cgi?id=673010 https://bugzilla.novell.com/show_bug.cgi?id=673010