Microsoft Windows SMB Pathname Remote Buffer Overflow Vulnerability

Bugtraq ID:	38049
Class:	Boundary Condition Error
CVE:	CVE-2010-0020
Remote:	Yes
Local:	No
Published:	Feb 09 2010 12:00AM
Updated:	Apr 05 2010 06:42PM
Credit:	Joshua Morin of Codenomicon
Vulnerable:	Microsoft Windows XP Tablet PC Edition SP3 Microsoft Windows XP Tablet PC Edition SP2 Microsoft Windows XP Professional x64 Edition SP2 Microsoft Windows XP Professional SP3 Microsoft Windows XP Professional SP2 Microsoft Windows XP Media Center Edition SP3 Microsoft Windows XP Media Center Edition SP2 Microsoft Windows XP Home SP3 Microsoft Windows XP Home SP2 Microsoft Windows Vista Ultimate 64-bit edition SP2 Microsoft Windows Vista Ultimate 64-bit edition SP1 Microsoft Windows Vista Ultimate 64-bit edition 0 Microsoft Windows Vista Home Premium 64-bit edition SP2 Microsoft Windows Vista Home Premium 64-bit edition SP1 Microsoft Windows Vista Home Premium 64-bit edition 0 Microsoft Windows Vista Home Basic 64-bit edition SP2 Microsoft Windows Vista Home Basic 64-bit edition SP1 Microsoft Windows Vista Home Basic 64-bit edition 0 Microsoft Windows Vista Enterprise 64-bit edition SP2 Microsoft Windows Vista Enterprise 64-bit edition SP1 Microsoft Windows Vista Enterprise 64-bit edition 0 Microsoft Windows Vista Business 64-bit edition SP2 Microsoft Windows Vista Business 64-bit edition SP1 Microsoft Windows Vista Business 64-bit edition 0 Microsoft Windows Vista Ultimate SP2 Microsoft Windows Vista Ultimate SP1 Microsoft Windows Vista Ultimate Microsoft Windows Vista Home Premium SP2 Microsoft Windows Vista Home Premium SP1 Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Basic SP2 Microsoft Windows Vista Home Basic SP1 Microsoft Windows Vista Home Basic Microsoft Windows Vista Enterprise SP2 Microsoft Windows Vista Enterprise SP1 Microsoft Windows Vista Enterprise Microsoft Windows Vista Business SP2 Microsoft Windows Vista Business SP1 Microsoft Windows Vista Business 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 2003 x64 SP2 Microsoft Windows Server 2003 Itanium SP2 Microsoft Windows Server 2003 SP2 Microsoft Windows 7 for x64-based Systems 0 Microsoft Windows 7 for 32-bit Systems 0 Microsoft Windows 2000 Server SP4 Microsoft Windows 2000 Professional SP4 Microsoft Windows 2000 Datacenter Server SP4 Microsoft Windows 2000 Advanced Server SP4
Not Vulnerable:

Microsoft Windows SMB Pathname Remote Buffer Overflow Vulnerability

Microsoft Windows is prone to a remote code-execution vulnerability that affects the Microsoft Server Message Block (SMB) protocol software.

An authenticated attacker can exploit this issue to execute code with SYSTEM-level privileges. Failed exploit attempts will likely cause denial-of-service conditions.

Microsoft Windows SMB Pathname Remote Buffer Overflow Vulnerability

Core Security Technologies has developed a working commercial proof-of-concept for its CORE IMPACT product. This proof-of-concept t is not otherwise publicly available or known to be circulating in the wild.

Microsoft Windows SMB Pathname Remote Buffer Overflow Vulnerability

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


Microsoft Windows XP Media Center Edition SP2

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows Server 2008 for x64-based Systems 0

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=67119fb6-e517 -46f4-ab0b-2351cdc3d670

Microsoft Windows Server 2008 for Itanium-based Systems SP2

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=f90fc0c8-babe -4224-be07-614ea7ddf102

Microsoft Windows 2000 Advanced Server SP4

• Microsoft Security Update for Windows 2000 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=267ce982-54a0 -418f-ad52-e4963610f714

Microsoft Windows Server 2008 for 32-bit Systems SP2

• Microsoft Security Update for Windows Server 2008 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=597b2310-2cd8 -4d0f-8248-781eb8b7450a

Microsoft Windows Server 2003 SP2

• Microsoft Security Update for Windows Server 2003 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=3d18cbc4-ac48 -458c-8aa3-90708fd854ff

Microsoft Windows Server 2008 for x64-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 x64 Edition (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=dc757b6d-f0f8 -4e71-ab6f-1417233eedf9

Microsoft Windows 7 for x64-based Systems 0

• Microsoft Security Update for Windows 7 for x64-based Systems (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=3e096468-db6c -45c6-bee5-eaeaa63500b5

Microsoft Windows Server 2008 for x64-based Systems SP2

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=67119fb6-e517 -46f4-ab0b-2351cdc3d670

Microsoft Windows XP Home SP2

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows 2000 Datacenter Server SP4

• Microsoft Security Update for Windows 2000 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=267ce982-54a0 -418f-ad52-e4963610f714

Microsoft Windows XP Tablet PC Edition SP2

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows Server 2003 Itanium SP2

• Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=ee7f8cc4-f7fd -4dc7-808c-436204ee80cb

Microsoft Windows XP Media Center Edition SP3

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows 7 for 32-bit Systems 0

• Microsoft Security Update for Windows 7 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=122fc003-0651 -4ad2-a5c8-a21536defad8

Microsoft Windows XP Home SP3

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows Server 2008 for Itanium-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=d5b0b1eb-24f3 -47ec-aba1-c1b95400189e

Microsoft Windows XP Professional x64 Edition SP2

• Microsoft Security Update for Windows XP x64 Edition (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=91ee57f2-81e5 -49bd-bdfc-d3e385efc8a5

Microsoft Windows Server 2008 for Itanium-based Systems 0

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=f90fc0c8-babe -4224-be07-614ea7ddf102

Microsoft Windows Server 2008 for 32-bit Systems 0

• Microsoft Security Update for Windows Server 2008 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=597b2310-2cd8 -4d0f-8248-781eb8b7450a

Microsoft Windows XP Professional SP3

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows XP Professional SP2

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows Server 2003 x64 SP2

• Microsoft Security Update for Windows Server 2003 x64 Edition (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=7d63c95e-311a -446f-8852-dffd217a89f6

Microsoft Windows 2000 Server SP4

• Microsoft Security Update for Windows 2000 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=267ce982-54a0 -418f-ad52-e4963610f714

Microsoft Windows 2000 Professional SP4

• Microsoft Security Update for Windows 2000 (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=267ce982-54a0 -418f-ad52-e4963610f714

Microsoft Windows XP Tablet PC Edition SP3

• Microsoft Security Update for Windows XP (KB971468)
  http://www.microsoft.com/downloads/details.aspx?familyid=8f7adee3-e68e -41b3-b835-d84691774f31

Microsoft Windows SMB Pathname Remote Buffer Overflow Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• Microsoft Security Bulletin MS10-012 (Microsoft)