Unspecified vulnerability in OC4J for Oracle Application Server 9.0.2.3 and 9.0.3.1 has unknown impact and attack vectors, aka Oracle Vuln# AS02.
The psubmiturl value in the sample login form in the Oracle 9i Application Server (9iAS) Single Sign-on Administrators Guide, Release 2(9.0.2) for Oracle SSO allows remote attackers to spoof the login page, which could allow users to inadvertently reveal their username and password.