Vulnerabilities 2008

PR07-06 HTML Injection on Sun Java System Identity Manager 6.0 /7.x login page "cntry" parameter

• Advisory publicly released: Tuesday, 8 January 2008
• Vulnerability found: Monday, 11 June 2007
• Vendor informed: Monday, 18 June 2007
• Severity level: Medium/High

• Credits
  Jan Fry and Adrian Pastor of ProCheckUp Ltd (www.procheckup.com)
  ProCheckUp thanks Sun for working with us.
• Description
  Sun Java System Identity Manager login page is vulnerable to HTML injection within the "cntry" parameter processed by the "/idm/login.jsp" server-side script.
• Proof of concept
  The provided PoC URL injects a text box on the login page.
  https://target.tld/idm/login.jsp?lang=en&cntry=
  --><textarea>THIS+IS+MY+INJECTED+HTML</textarea><!--
  Injected payload:
  --><textarea>THIS+IS+MY+INJECTED+HTML</textarea><!--
  What's returned by the web app:
  <!-- The local display name is: English (--><TEXTAREA>THIS+IS+MY+INJECTED+HTML</TEXTAREA><!--) -->>
• How to fix
  http://sunsolve.sun.com/search/document.do?assetkey=1-26-103180-1
• Consequences
  An attacker may be able to inject malicious HTML code in the browser of a user who clicks on a link to Sun Java System Identity Manager.
  
  This type of attack can result in non-persistent defacement of the target site, or the redirection of confidential information to unauthorised third parties.
  Note: the victim user does
• Server environment
  Sun Java System Identity Manager 6.0 (20061212 SP 2)
  
  Apache-Coyote/1.1
  
  Apache Tomcat/5.0.28
• *not*
  need to be authenticated for this vulnerability to be exploitable.
• Client environment
  Microsoft Internet Explorer 7.0.5730.11
  Sun has confirmed the following products to be affected by this issue:
  Sun Java System Identity Manager 6.0, Sun Java System Identity Manager 7.0, Sun Java System Identity Manager 7.1
• BID
  27214
• References
  

  
  http://www.procheckup.com/Vulnerabilities

  
  
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