- .NET Framework 1.0 Service Pack 3
- .NET Framework 1.1 Service Pack 1
- .NET Framework 1.1 Service Pack 1 for Windows Server 2003
The fixes are listed in the KB articles linked to the download pages.
The primary focus of Microsoft .NET Framework 1.[x] Service Pack [x] (SP[x]) is improved security. In addition, the service pack includes roll-ups of all reported customer issues found after the release of the Microsoft .NET Framework 1.[x]. Of particular note, SP[x] provides better support for consuming WSDL documents, Data Execution prevention and protection from security issues such as buffer overruns.
SP[x] also provides support for Windows XP Service Pack 2 to provide a safer, more reliable experience for customers using Windows XP.