MS.SMB.DCERPC.WebDAV.Little.Username.Buffer.Overflow

description-logoDescription

This indicates a possible attempt to exploit a buffer overflow vulnerability in the Microsoft WebClient service.
The Web Client service is vulnerable to a buffer overflow, caused by improper bounds checking of an overly long hostname or username when processing a web client request. By sending a series of specially crafted messages to an affected system, a remote attacker with valid authentication credentials could overflow a buffer and execute arbitrary code on the system with elevated privileges.

affected-products-logoAffected Products

Microsoft Windows XP Professional x64 Edition
Microsoft Windows XP Professional SP2
Microsoft Windows XP Professional SP1
Microsoft Windows XP Professional
Microsoft Windows XP Home SP2
Microsoft Windows XP Home SP1
Microsoft Windows XP Home
Microsoft Windows Server 2003 Web Edition SP1
Microsoft Windows Server 2003 Web Edition
Microsoft Windows Server 2003 Standard x64 Edition
Microsoft Windows Server 2003 Standard Edition SP1
Microsoft Windows Server 2003 Standard Edition
Microsoft Windows Server 2003 Enterprise x64 Edition
Microsoft Windows Server 2003 Enterprise Edition Itanium SP1
Microsoft Windows Server 2003 Enterprise Edition Itanium 0
Microsoft Windows Server 2003 Enterprise Edition SP1
Microsoft Windows Server 2003 Enterprise Edition
Microsoft Windows Server 2003 Datacenter x64 Edition
Microsoft Windows Server 2003 Datacenter Edition Itanium SP1
Microsoft Windows Server 2003 Datacenter Edition Itanium 0
Microsoft Windows Server 2003 Datacenter Edition SP1
Microsoft Windows Server 2003 Datacenter Edition

Impact logoImpact

System compromise: privilege elevation.

recomended-action-logoRecommended Actions

Microsoft Windows Server 2003 Datacenter Edition SP1
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Datacenter x64 Edition
* Microsoft Security Update for Windows Server x64 Edition (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E2F5413A-0B77 -4C18-9BAB-E2470D3D3F4E&displaylang=en
Microsoft Windows Server 2003 Enterprise Edition SP1
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Web Edition
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows XP Home SP1
* Microsoft Security Update for Windows XP (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=62535040-5204 -4469-B0BF-EAE14567C2D5&displaylang=en
Microsoft Windows XP Professional x64 Edition
* Microsoft Security Update for Windows XP x64 Edition (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=9734F634-6869 -434F-AAF0-47B70F84D178&displaylang=en
Microsoft Windows Server 2003 Web Edition SP1
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Enterprise Edition Itanium 0
* Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E186E149-208A -4035-A0FC-E1CBDE4E6FEF&displaylang=en
Microsoft Windows Server 2003 Datacenter Edition
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Standard Edition SP1
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Enterprise Edition Itanium SP1
* Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E186E149-208A -4035-A0FC-E1CBDE4E6FEF&displaylang=en
Microsoft Windows Server 2003 Standard Edition
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Datacenter Edition Itanium SP1
* Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E186E149-208A -4035-A0FC-E1CBDE4E6FEF&displaylang=en
Microsoft Windows XP Professional SP2
* Microsoft Security Update for Windows XP (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=62535040-5204 -4469-B0BF-EAE14567C2D5&displaylang=en
Microsoft Windows Server 2003 Standard x64 Edition
* Microsoft Security Update for Windows Server x64 Edition (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E2F5413A-0B77 -4C18-9BAB-E2470D3D3F4E&displaylang=en
Microsoft Windows Server 2003 Enterprise Edition
* Microsoft Security Update for Windows Server 2003 (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=FA073183-0C83 -4F1C-BE46-A2EE8A1A1440&displaylang=en
Microsoft Windows Server 2003 Enterprise x64 Edition
* Microsoft Security Update for Windows Server x64 Edition (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E2F5413A-0B77 -4C18-9BAB-E2470D3D3F4E&displaylang=en
Microsoft Windows XP Professional SP1
* Microsoft Security Update for Windows XP (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=62535040-5204 -4469-B0BF-EAE14567C2D5&displaylang=en
Microsoft Windows XP Home SP2
* Microsoft Security Update for Windows XP (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=62535040-5204 -4469-B0BF-EAE14567C2D5&displaylang=en
Microsoft Windows Server 2003 Datacenter Edition Itanium 0
* Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB911927)
http://www.microsoft.com/downloads/details.aspx?familyid=E186E149-208A -4035-A0FC-E1CBDE4E6FEF&displaylang=en

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)