SharePoint Versions after installing Updates/Patches

How to find the level of SharePoint running on your servers after installing Updates/Patches

One can find out the version of WSS 3/MOSS by going to the “Site Settings” of either the Central Admin or any WSS/MOSS site. There, above the action links, you can find the version. Alternatively open IIS Manager and look under “HTTP headers” in the properties of any MOSS web site.
Following is the table listing version changes to MOSS 2007 and/or WSS 3.0, after updates/patches are applied. I do not have any information on the patches before SP1.

MOSS 2007 Cumulative Update (October 27, 2009)
office-kb974988-fullfile-x64-glb.exe (http://support.microsoft.com/kb/974988)
12.0.0.6520

WSS v3 Cumulative Update (October 27, 2009)
wss-kb974989-fullfile-x64-glb.exe (http://support.microsoft.com/kb/974989)
12.0.0.6520

MOSS 2007 Cumulative Update (June 30, 2009)
office-kb971537-fullfile-x86-glb.exe (http://support.microsoft.com/kb/971537)
12.0.0.6510.5003

WSS v3 Cumulative Update (June 30, 2009)
wss-kb971538-fullfile-x86-glb.exe (http://support.microsoft.com/kb/971538)
12.0.0.6510.5001


MOSS 2007 Licensing Issue Fix (June 09, 2009)
office2007-kb971620-fullfile-x86-glb.exe (http://support.microsoft.com/kb/971620)
12.0.0.6504


MOSS 2007 Cumulative Update (April 30, 2009)
office-kb968851-fullfile-x86-glb.exe (http://support.microsoft.com/kb/968851)
12.0.0.6504


WSS v3 Cumulative Update (April 30, 2009)
wss-kb968850-fullfile-x86-glb.exe (http://support.microsoft.com/kb/968850)
12.0.0.6504


MOSS 2007 SP2
officeserver2007sp2-kb953334-x86-fullfile-en-us.exe (http://support.microsoft.com/kb/953334)
12.0.0.6421


WSS v3 SP2
wssv3sp2-kb953338-x86-fullfile-en-us.exe (http://support.microsoft.com/kb/953338)
12.0.0.6421

MOSS 2007 Cumulative Update (Dec 16, 2008)
office-kb960011-fullfile-x86-glb (http://support.microsoft.com/kb/960011)
12.0.0.6335


WSS v3 Cumulative Update (Dec 16, 2008)
wss-kb960010-fullfile-x86-glb (http://support.microsoft.com/kb/960010)
12.0.0.6335


WSS v3 DST Patch (October, 2008)
wssv3-kb956612-fullfile-x86-glb (http://support.microsoft.com/kb/956612)
12.0.0.6327


MOSS HotFix Package, May 20, 2008
office-kb952704-fullfile-x86-glb.exe (http://support.microsoft.com/kb/952704)
12.0.0.6315


Project 2007 Infrastructure Upadate, July 15, 2008
infrastructureupdateformicrosoftofficeproject2007-kb951547-fullfile-x86.exe
(http://support.microsoft.com/kb/951547)
No Change


MOSS Infrastructure Upadate, July 15, 2008
infrastructureupdateformicrosoftofficeservers-kb951297-fullfile-x86.exe
(http://support.microsoft.com/kb/951297)
12.0.0.6318


WSS Infrastructure Update, July 15, 2008
infrastructureupdateforwindowssharepointservices3.0-kb951695-fullfile-x86.exe
(http://support.microsoft.com/kb/951695)
12.0.0.6318


WSS v3 Hotfix Package, March 21, 2008
wss-kb950279-fullfile-x86-glb.exe (http://support.microsoft.com/kb/950279)
12.0.0.6307


MOSS 2007 SP1
officeserver2007sp1-kb936984-x86-fullfile-en-us.exe (http://support.microsoft.com/kb/936984)
12.0.0.6219


WSS 3.0 SP1
wssv3sp1-kb936988-x86-fullfile-en-us.exe (http://support.microsoft.com/kb/936988)
12.0.0.6219


MOSS 2007 October public update
12.0.0.6039


WSS 3.0 October public update
12.0.0.6039


MOSS 2007 August 2007 hotfix
12.0.0.6036


WSS 3.0August 2007 hotfix
12.0.0.6036


MOSS 2007
12.0.0.4518

WSS 3.0RTM
12.0.0.4518


To confirm that a particular service pack is install on SharePoint Server you must either check the version numbers of specific dlls as specified in the related Microsoft Knowledge Based article or select the Show Updates check box in Add and Remove Programs.
To find out the SharePoint version by querying the SharePoint database, refer to David Hunter’s blog: http://www.davehunter.co.uk/Blog/Lists/Posts/Post.aspx?ID=77.