Description of the SharePoint Server 2007 Cumulative Update Server Hotfix Package (Coreserver.msp): June 30, 2009

http://support.microsoft.com/kb/970948

Description of the Windows SharePoint Services 3.0 Cumulative Update Server Hotfix Package (Sts.msp): June 30, 2009

WSS

http://support.microsoft.com/kb/970946