Description of problem:

Spring Security OpenID support contains a security bug.


Version-Release number of selected component (if applicable):

Spring Security 3.0.5.RELEASE

How reproducible:

Always

Steps to Reproduce:
1. Secure your application via 

<dependency>
  <groupId>org.springframework.security</groupId>
  <artifactId>spring-security-openid</artifactId>
  <version>3.0.5.RELEASE</version>
</dependency>
  
Actual results:

Underlying openid4java contains a security bug, as reported in 
http://openid.net/2011/05/05/attribute-exchange-security-alert/

Additional info:

Following artifact has fixed security bug, use it instead of dependency defined by Spring Security module. Multiple dependency modification might be required.

<dependency>
  <groupId>org.openid4java</groupId>
  <artifactId>openid4java</artifactId>
  <version>0.9.6</version>
</dependency>