Let’s look at Windows SharePoint Services 2.0 & SharePoint 2003 major patch releases

WSS 2.0

   

Sharepoint2003

   

Release

Version

KB

Release

Version

KB

RTM

11.0.5530.0

N/A

RTM

11.0.5704.0

N/A

SP1

11.0.6361.0

KB841876

SP1

11.0.6715.0

KB841883

SP2

11.0.6568.0

KB887624

SP2

11.0.8126.0

KB887623

SP2 Rollup

11.0.8000.0

KB900929

SP2 Rollup

11.0.8126.2

KB898547

Aug DST

11.0.8147.0

KB941412

SP3

11.0.8168.0

KB923644

SP3

11.0.8165.0

KB923643

Post SP3 (Feb)

11.0.8168.3

KB941204

Post SP3 (Jan)

11.0.8205.0

KB941412

Post SP3 (Feb)

11.0.8168.3

KB943167

Post SP3 (Feb)

11.0.8209.0

KB948919

     

Post SP3 (Mar)

11.0.8210.0

KB950386

     

Post SP3 (May)

11.0.8219.0

KB952903

     

 

SharePoint 2001 Server

Microsoft SharePoint Portal Server 2001                                        10.145.3941 

Microsoft SharePoint Portal Server 2001 with Service Pack 1           10.145.4629  

Microsoft SharePoint Portal Server 2001 with Service Pack 2           10.145.6011  

Microsoft SharePoint Portal Server 2001 with Service Pack 2a         10.145.6011.5

Microsoft SharePoint Portal Server 2001 with Service Pack 3           10.145.7329

Consolidated article to download and get information about all SharePoint 2001 hotfixes and patches  KB312963