Unspecified vulnerability in Sun Java Web Start in JDK and JRE 6 before Update 7, JDK and JRE 5.0 before Update 16, and SDK and JRE 1.4.x before 1.4.2_18 allows context-dependent attackers to obtain sensitive information (the cache location) via an untrusted application, aka CR 6704074.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.