Unspecified vulnerability in the JRE component in IBM Java 7 SR2 and earlier Java 6.0.1 SR3 and earlier Java 6 SR11 and earlier Java 5 SR14 and earlier and Java 142 SR13 FP13 and earlier; as used in IBM Rational Host On-Demand Rational Change Tivoli Monitoring Smart Analytics System 5600 Tivoli Remote Control 5.1.2 WebSphere Real Time Lotus Notes & Domino Tivoli Storage Productivity Center and Service Deliver Manager; and other products from other vendors such as Red Hat allows remote attackers to execute arbitrary code via vectors related to \insecure use of the java.lang.ClassLoder defineClass() method.\