Just a heads-up for you Mac users out there who have been caught out by issue 3653076 "Bad apache / tomcat connector for Mac OSX Mavericks 10.9".
Adobe just posted this: "ColdFusion 10 Update 13 released", and this includes the fix for the Mavericks thing.
I have not attempted to install the updater yet. Let us know how you get on with it.
Update:I have now. Please note that the fix for 3653076 is the only fix in this update. Which is pretty bloody disappointing, actually!