Moss Version Numbers

To find your SharePoint version (The version that you currently have), you need to enter the Site Setting. In the middle of the screen you can see the version No’.

Note that if you have more than one server in the farm, you need to match the version number on all the servers. Every service pack, update or hotfix that you install mast be applied on all the farms.

Moss/WSS 3.0 version numbers:
MOSS 2007 or WSS 3.0 SP2 12.0.0.6421
MOSS 2007 or WSS 3.0 Cumulative update (KB956056 & KB956057) 12.0.0.6327
MOSS 2007 or WSS 3.0 Infrastructure Update (KB951695 & KB951297) 12.0.0.6318
MOSS 2007 or WSS 3.0 post-SP1 hotfix (KB948945) 12.0.0.6303
MOSS 2007 or WSS 3.0 post-SP1 hotfix (KB941274) 12.0.0.6301
MOSS 2007 or WSS 3.0 post-SP1 hotfix (KB941422) 12.0.0.6300
MOSS 2007 or WSS 3.0 SP1 12.0.0.6219
MOSS 2007 or WSS 3.0 October 08 public update 12.0.0.6039
MOSS 2007 or WSS 3.0 August 24, 2007 hotfix package 12.0.0.6036
MOSS 2007 or WSS 3.0 RTM 12.0.0.4518

Beta versions:

MOSS 2007 or WSS 3.0 Beta 2 TR: 12.0.0.4407
MOSS 2007 or WSS 3.0 Beta 2: 12.0.0.4017