Some vulnerabilities and a weakness have been reported in BEA AquaLogic, which can be exploited by malicious people to bypass certain security restrictions.

1) An error in the proxy service can be exploited to bypass authorization policies defined by the AquaLogic Service Bus administrator via specially crafted requests.

The vulnerability affects the following versions:
* AquaLogic Service Bus 2.0 on all platforms
* AquaLogic Service Bus 2.1 on all platforms
* AquaLogic Service Bus 2.5 on all platforms

2) Insufficient restrictions on disabled users can be exploited to logon to the AquaLogic Enterprise Server even though the user account has been disabled (but not deleted).

Successful exploitation requires that Active Directory LDAP server is used as the authentication database.

The vulnerability affects the following versions:
* AquaLogic Enterprise Security 2.0, released through Service Pack 2, on all platforms when Active Directory LDAP server is used for authentication
* AquaLogic Enterprise Security 2.1, released through Service Pack 1, on all platforms when Active Directory LDAP server is used for authentication
* AquaLogic Enterprise Security 2.2, on all platforms when Active Directory LDAP server is used for authentication

3) It is possible that audit events are posted with incorrect values when the server is under high load conditions.

The weakness affects the following versions:
* AquaLogic Enterprise Security 2.0, released through Service Pack 2, on all platforms when Active Directory LDAP server is used for authentication
* AquaLogic Enterprise Security 2.1, released through Service Pack 1, on all platforms when Active Directory LDAP server is used for authentication
* AquaLogic Enterprise Security 2.2, on all platforms when Active Directory LDAP server is used for authentication

Solution
Apply patches (see vendor advisories for details).

Provided and/or discovered by
Reported by the vendor.

Changelog
Further details available in Customer Area

Original Advisory
1) http://dev2dev.bea.com/pub/advisory/224
2) http://dev2dev.bea.com/pub/advisory/221
3) http://dev2dev.bea.com/pub/advisory/220

Deep Links
Links available in Customer Area