Vulnerability Database
289,697
Total vulnerabilities in the database
CVE-2011-3187
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.
| Software | From | Fixed in |
|---|---|---|
| rubyonrails / rails | 3.0.5 | 3.0.5.x |
actionpack
|
2.3.0 | 2.3.13 |
- http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html
- http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html
- http://www.openwall.com/lists/oss-security/2011/08/17/1
- http://www.openwall.com/lists/oss-security/2011/08/19/11
- http://www.openwall.com/lists/oss-security/2011/08/20/1
- http://www.openwall.com/lists/oss-security/2011/08/22/13
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5
- https://bugzilla.novell.com/show_bug.cgi?id=673010