Unspecified vulnerability in the Java Net component of Oracle Database Server 8.1.7.4, 9.0.1.5, 9.0.1.5 FIPS, 9.2.0.7, and 10.1.0.4, and Application Server 1.0.2.2, 9.0.4.2, and 10.1.2.0.2, has unspecified impact and attack vectors, as identified by Oracle Vuln# JN01.