The long awaited patch v1.2 has been released by Treyarch to close off some exploits and to fix some bugs in Call of Duty World at War. The patch also adds for free a new multiplayer map. It's actually a daytime version of the Makin map. Here is the download link. Check out the list below:

• Free Multiplayer Map! The tide is out and the sun is high - this daytime version of Makin sheds new light on the battle!
• Fixed exploits that allowed for power ranking servers.
• Fixed router related server authentication errors.
• Fixed HTTP Redirect functionality for downloading mods
• Fixed sound device crashes stemming from Emulated Sound Devices
• Fixed exploit which allowed players to color their name tag.
• Hits now register properly while targeted player is leaning.
• Enabled /cg_drawfps in multiplayer games.
• Fixed command-line +connect functionality
• /cg_fov no longer resets to the default value in between matches.
• Dedicated servers automatically reconnect to the Master Server in case the Master Server resets.
• "Accept Game Invite" is bound to its default key, F10.
• Implemented fix for attempting to join password protected servers from the server browser.
• Fine tuned Bolt-Action Rifles for balance.
• Screenshots no longer overwrite each other.
• Fixed various multiplayer map related issues and exploits.