New patches are now available for Warcraft III updating either the Reign of Chaos or The Frozen Throne to version 1.23a.The patches surface on Friday, but still haven't appeared on the Warcraft III Website or other official sources.
But here's some links...
Downloads of the Reign of Chaos patch are available from ActionTrip, AtomicGamer, FileFront, and The Patches Scrolls. The Frozen Throne patch is located on ActionTrip, AtomicGamer, FileFront, and The Patches Scrolls.