I'm sure this has already been reported somewhere but I figured I'd post it here for posterity and to make sure ;-)
--8< snip (as reported by Secunia) 8< ---
"1) An error exists within the OLE2 parser when handling objects with malformed FAT partitions and large property sizes. This can be exploited to cause a DoS due to storage and CPU resource consumption by scanning a specially crafted OLE2 file.
2) An error in the processing of RAR files can be exploited to crash the process via a specially crafted RAR file."