Mrxsmb.sys – Pre Service Pack 3 Revision History for Windows Server 2003 SP2 and Windows Small Business Server 2003 SP2 (SBS 2003)

06-Jul-2011 – 5.2.3790.4883 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/2536276 – MS11-043: Vulnerability in SMB Client could allow remote code execution: June 14, 2011

18-Feb-2011 – 5.2.3790.4833 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/2511455 – MS11-019: Vulnerabilities in SMB Client could allow remote code execution: April 12, 2011

19-May-2010 – 5.2.3790.4711 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/2028684 – A shared file is truncated when you write data to the file by using a computer that is running Windows Server 2003 if the file is stored on a third-party SMB file server and if the file is larger than 4 GB

04-May-2010 – 5.2.3790.4703 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/983458 – You cannot save documents to a folder or change the permission settings of folders on a SMB 1.0-based remote server from a Windows-based computer that has security update 980232 (MS10-020) installed

24-Feb-2010 – 5.2.3790.4671 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/980232 – MS10-020: Vulnerabilities in SMB client could allow remote code execution

04-Dec-2009 – 5.2.3790.4630 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/978251 – MS10-006: Vulnerabilities in SMB client could allow remote code execution

20-Mar-2009 – 5.2.3790.4479 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/969289 – All network share access through the SMB protocol (client-side redirector) may fail on a Windows Server 2003-based computer

05-Sep-2008 – 5.2.3790.4369 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/957097 – MS08-068: Vulnerability in SMB could allow remote code execution

30-Jul-2008 – 5.2.3790.4344 – Mrxsmb.sys – x86/x64 – http://support.microsoft.com/kb/955544 – SMB functions time out earlier than expected on a Windows 2003-based computer that has multiple processors installed