PR07-06 - HTML Injection on Sun Java System Identity Manager 6.0 /7.x login page "cntry" parameter
- Vulnerability found:
- 11 June 2007
- Vendor informed:
- 18 June 2007
- Severity level:
- Jan Fry and Adrian Pastor of ProCheckUp Ltd (www.procheckup.com) ProCheckUp thanks Sun for working with us.
- 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.
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
Sun Java System Identity Manager 6.0 (20061212 SP 2)
need to be authenticated for this vulnerability to be exploitable.
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
- Proof of concept:
- The provided PoC URL injects a text box on the login page.
What's returned by the web app:
<!-- The local display name is: English (--><TEXTAREA>THIS+IS+MY+INJECTED+HTML</TEXTAREA><!--) -->>
- How to fix:
- Copyright 2007 ProCheckUp Ltd.
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