public DST patches for 10g?

On the Oracle site you can download : Oracle Database 10g Release 2 (10.2.0.1.0) for Solaris Operating System (SPARC) (64-bit) for evaluation. I did this sometime ago but now I find that oem will not fire up due to a DST issue where some places on Earth have 'new' DST settings (like most of North America) and the agent thinks