Microsoft Windows SMB Variable Validation Denial of Service Vulnerability

Bugtraq ID:	42263
Class:	Unknown
CVE:	CVE-2010-2551
Remote:	Yes
Local:	No
Published:	Aug 10 2010 12:00AM
Updated:	Aug 11 2010 08:54PM
Credit:	Todd Wease and Richard Johnson of Sourcefire VRT
Vulnerable:	Microsoft Windows Vista x64 Edition SP2 Microsoft Windows Vista x64 Edition SP1 Microsoft Windows Vista Ultimate 64-bit edition SP2 Microsoft Windows Vista Ultimate 64-bit edition SP1 Microsoft Windows Vista Home Premium 64-bit edition SP2 Microsoft Windows Vista Home Premium 64-bit edition SP1 Microsoft Windows Vista Home Basic 64-bit edition SP2 Microsoft Windows Vista Home Basic 64-bit edition SP1 Microsoft Windows Vista Enterprise 64-bit edition SP2 Microsoft Windows Vista Enterprise 64-bit edition SP1 Microsoft Windows Vista Business 64-bit edition SP2 Microsoft Windows Vista Business 64-bit edition SP1 Microsoft Windows Vista Ultimate SP2 Microsoft Windows Vista Ultimate SP1 Microsoft Windows Vista SP2 Microsoft Windows Vista SP1 Microsoft Windows Vista Home Premium SP2 Microsoft Windows Vista Home Premium SP1 Microsoft Windows Vista Home Basic SP2 Microsoft Windows Vista Home Basic SP1 Microsoft Windows Vista Enterprise SP2 Microsoft Windows Vista Enterprise SP1 Microsoft Windows Vista Business SP2 Microsoft Windows Vista Business SP1 Microsoft Windows Server 2008 Standard Edition X64 Microsoft Windows Server 2008 Standard Edition SP2 Microsoft Windows Server 2008 Standard Edition Itanium Microsoft Windows Server 2008 Standard Edition 0 Microsoft Windows Server 2008 Standard Edition - Sp2 Web Microsoft Windows Server 2008 Standard Edition - Sp2 Storage Microsoft Windows Server 2008 Standard Edition - Sp2 Hpc Microsoft Windows Server 2008 Standard Edition - Gold Web Microsoft Windows Server 2008 Standard Edition - Gold Storage Microsoft Windows Server 2008 Standard Edition - Gold Standard Microsoft Windows Server 2008 Standard Edition - Gold Itanium Microsoft Windows Server 2008 Standard Edition - Gold Hpc Microsoft Windows Server 2008 Standard Edition - Gold Enterprise Microsoft Windows Server 2008 Standard Edition - Gold Datacenter Microsoft Windows Server 2008 Standard Edition - Gold Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for x64-based Systems R2 Microsoft Windows Server 2008 for x64-based Systems 0 Microsoft Windows Server 2008 for Itanium-based Systems SP2 Microsoft Windows Server 2008 for Itanium-based Systems R2 Microsoft Windows Server 2008 for Itanium-based Systems 0 Microsoft Windows Server 2008 for 32-bit Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems 0 Microsoft Windows Server 2008 Enterprise Edition SP2 Microsoft Windows Server 2008 Enterprise Edition 0 Microsoft Windows Server 2008 Datacenter Edition SP2 Microsoft Windows Server 2008 Datacenter Edition 0 Microsoft Windows 7 Ultimate 0 Microsoft Windows 7 Starter 0 Microsoft Windows 7 Professional 0 Microsoft Windows 7 Home Premium 0 Microsoft Windows 7 for x64-based Systems 0 Microsoft Windows 7 for 32-bit Systems 0 Microsoft Windows 7 Avaya Messaging Application Server MM 3.1 Avaya Messaging Application Server MM 3.0 Avaya Messaging Application Server MM 2.0 Avaya Messaging Application Server MM 1.1 Avaya Messaging Application Server 5 Avaya Messaging Application Server 4 Avaya Messaging Application Server 0 Avaya Meeting Exchange - Webportal 6.0 Avaya Meeting Exchange - Web Conferencing Server 0 Avaya Meeting Exchange - Streaming Server 0 Avaya Meeting Exchange - Recording Server 0 Avaya Meeting Exchange - Client Registration Server 0 Avaya Aura Conferencing 6.0 Standard
Not Vulnerable:

Microsoft Windows SMB Variable Validation Denial of Service Vulnerability

Microsoft Windows is prone to a denial-of-service vulnerability that affects the Microsoft Server Message Block (SMB) protocol software.

A remote attacker can exploit this issue to stop the affected system from responding, resulting in denial-of-service conditions.

Microsoft Windows SMB Variable Validation Denial of Service Vulnerability

Currently we are not aware of any exploits. If you feel we are in error or if you are aware of any more recent information, please mail us at: [email protected].

Microsoft Windows SMB Variable Validation Denial of Service Vulnerability

Solution:
A Microsoft advisory along with fixes is available. Please see the references for details.


Microsoft Windows Server 2008 for 32-bit Systems SP2

• Microsoft Security Update for Windows Server 2008 (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=A94E2E38-116A -4B63-9328-6C33E63BBBFE

Microsoft Windows Server 2008 for x64-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 x64 Edition (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=52642A8D-1081 -4496-848E-9B03BAF3FDAC

Microsoft Windows 7 for 32-bit Systems 0

• Microsoft Security Update for Windows 7 (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=8D58EBC4-A5F9 -4318-A6F1-168C1BCDAE3C

Microsoft Windows Vista x64 Edition SP1

• Microsoft Security Update for Windows Vista for x64-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=10C9D5F1-53ED -459B-A663-E69BDB845A6B

Microsoft Windows Vista SP1

• Microsoft Security Update for Windows Vista (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=9087A3AA-AA55 -41F6-8C4C-F322E4AA8681

Microsoft Windows Server 2008 for x64-based Systems 0

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=602DD3F6-0D09 -4546-B1DB-D7B6B04EDB66

Microsoft Windows Server 2008 for Itanium-based Systems SP2

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=24D8F0A3-51A9 -46C1-B870-A2239BF600E4

Microsoft Windows 7 for x64-based Systems 0

• Microsoft Security Update for Windows 7 for x64-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=AD1DDF94-D714 -4B36-8256-42BF79D03A90

Microsoft Windows Server 2008 for x64-based Systems SP2

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=602DD3F6-0D09 -4546-B1DB-D7B6B04EDB66

Microsoft Windows Vista SP2

• Microsoft Security Update for Windows Vista (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=9087A3AA-AA55 -41F6-8C4C-F322E4AA8681

Microsoft Windows Server 2008 for Itanium-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=783FB42C-3698 -4B1D-A692-3FF319578931

Microsoft Windows Vista x64 Edition SP2

• Microsoft Security Update for Windows Vista for x64-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=10C9D5F1-53ED -459B-A663-E69BDB845A6B

Microsoft Windows Server 2008 for Itanium-based Systems 0

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=24D8F0A3-51A9 -46C1-B870-A2239BF600E4

Microsoft Windows Server 2008 for 32-bit Systems 0

• Microsoft Security Update for Windows Server 2008 (KB982214)
  http://www.microsoft.com/downloads/details.aspx?familyid=A94E2E38-116A -4B63-9328-6C33E63BBBFE

Microsoft Windows SMB Variable Validation Denial of Service Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• ASA-2010-208 MS10-054 Vulnerabilities in SMB Server Could Allow Remote Code Exec (Avaya)
  
• Microsoft Security Bulletin MS10-054 (Microsoft)