CVE-2011-3187
Published: 29 August 2011
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | looks like it's 3.x only |
Priority
