Two vulnerabilities have been reported in Sun OpenSSO Enterprise and Java System Access Manager, which can be exploited by malicious users to disclose potentially sensitive information and by malicious people to manipulate certain data.

1) An unspecified error in the Authentication component can be exploited to manipulate certain data.

2) An unspecified error in the Authentication component can be exploited by authenticated users to disclose certain information.

The vulnerabilities are reported in the following products:
* Sun OpenSSO Enterprise 8.0
* Sun Java System Access Manager 7.1

Solution
Apply updates (please see the vendor's advisory for details).

Provided and/or discovered by
It is currently unclear who reported these vulnerabilities as the Oracle Critical Patch Update for April 2011 only provides a bundled list of credits. This section will be updated when/if the original reporter provides more information.

Original Advisory
Oracle:
http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html#AppendixSUNS

Other references
Further details available to Secunia VIM customers

Deep Links
Links available to Secunia VIM customers