December 2012 CU
Foundation Released December 11th, 2012
Server Released December 22nd, 2012
Project Server Released December 22nd, 2012
Office Web Apps Released December 11th, 2012
Build Number: 14.0.6131.5001
Release Branch: SP2 (requires SP1 before installation)
Server patch was delayed and has a later build number; 6131.5003 as opposed to 6131.5001.
This CU still has the Slipstreaming issue that was introduced by the August 2012 CU.
Fast Search Server KB - Download
Edited May 23th, 2013