Microsoft Windows Kernel 'Win32k.sys' TrueType Font Parsing Code Execution Vulnerability

Bugtraq ID:	40570
Class:	Boundary Condition Error
CVE:	CVE-2010-1255
Remote:	No
Local:	Yes
Published:	Jun 08 2010 12:00AM
Updated:	Jun 10 2010 06:29PM
Credit:	Secunia Research
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 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 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 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 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
Not Vulnerable:

Microsoft Windows Kernel 'Win32k.sys' TrueType Font Parsing Code Execution Vulnerability

Microsoft Windows is prone to a local code-execution vulnerability. This issue affects the Windows kernel and arises when TrueType fonts are parsed.

Successfully exploiting this issue will allow an attacker to execute arbitrary code with kernel-level privileges, completely compromising affected computers. Failed exploit attempts likely result in a denial-of-service condition.

Microsoft Windows Kernel 'Win32k.sys' TrueType Font Parsing Code Execution Vulnerability

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

Microsoft Windows Kernel 'Win32k.sys' TrueType Font Parsing Code Execution Vulnerability

Solution:
Vendor advisory and updates are available. Please see the references for details.


Microsoft Windows XP Media Center Edition SP2

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows Server 2008 for x64-based Systems 0

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=09025626-4116 -4A31-8700-215382898EE2

Microsoft Windows Server 2008 for Itanium-based Systems SP2

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=0035CFE2-D38D -41CD-B704-EC1FEDA307D8

Microsoft Windows 2000 Advanced Server SP4

• Microsoft Security Update for Windows 2000 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=60C8579B-1540 -40D8-80A0-956EDADD63CE

Microsoft Windows Server 2008 for 32-bit Systems SP2

• Microsoft Security Update for Windows Server 2008 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=22D550FE-BA35 -4750-A9D6-624858B67C94

Microsoft Windows Server 2003 SP2

• Microsoft Security Update for Windows Server 2003 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=79A11DCD-5D88 -4D83-BEAE-6580EF6FC2C0

Microsoft Windows Server 2008 for x64-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 x64 Edition (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=4272277F-B2DD -4406-8BBD-BC461C9923B8

Microsoft Windows 7 for x64-based Systems 0

• Microsoft Security Update for Windows 7 for x64-based Systems (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=2B1E4AFF-605A -4E94-88F9-135CE35F0646

Microsoft Windows Server 2008 for x64-based Systems SP2

• Microsoft Security Update for Windows Server 2008 x64 Edition (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=09025626-4116 -4A31-8700-215382898EE2

Microsoft Windows XP Home SP2

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows 2000 Datacenter Server SP4

• Microsoft Security Update for Windows 2000 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=60C8579B-1540 -40D8-80A0-956EDADD63CE

Microsoft Windows XP Tablet PC Edition SP2

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows Server 2003 Itanium SP2

• Microsoft Security Update for Windows Server 2003 for Itanium-based Systems (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=50EFB1CF-9D89 -4522-929D-F87FD98D6FE8

Microsoft Windows XP Media Center Edition SP3

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows 7 for 32-bit Systems 0

• Microsoft Security Update for Windows 7 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=3E0FF389-4612 -4C92-BBFF-BB45B5BDFC6A

Microsoft Windows XP Home SP3

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows Server 2008 for Itanium-based Systems R2

• Microsoft Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=7D636F82-E828 -468C-AC36-808FF9D37C7F

Microsoft Windows XP Professional x64 Edition SP2

• Microsoft Security Update for Windows XP x64 Edition (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=8E3AAC9D-7747 -435F-9678-F621E314E070

Microsoft Windows Server 2008 for Itanium-based Systems 0

• Microsoft Security Update for Windows Server 2008 for Itanium-based Systems (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=0035CFE2-D38D -41CD-B704-EC1FEDA307D8

Microsoft Windows Server 2008 for 32-bit Systems 0

• Microsoft Security Update for Windows Server 2008 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=22D550FE-BA35 -4750-A9D6-624858B67C94

Microsoft Windows XP Professional SP3

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows XP Professional SP2

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows Server 2003 x64 SP2

• Microsoft Security Update for Windows Server 2003 x64 Edition (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=F42CC5D4-1BEA -4A4A-8A08-B3EB92503588

Microsoft Windows 2000 Server SP4

• Microsoft Security Update for Windows 2000 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=60C8579B-1540 -40D8-80A0-956EDADD63CE

Microsoft Windows 2000 Professional SP4

• Microsoft Security Update for Windows 2000 (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=60C8579B-1540 -40D8-80A0-956EDADD63CE

Microsoft Windows XP Tablet PC Edition SP3

• Microsoft Security Update for Windows XP (KB979559)
  http://www.microsoft.com/downloads/details.aspx?familyid=023A777A-3D83 -4A4E-8029-DA8B095B074B

Microsoft Windows Kernel 'Win32k.sys' TrueType Font Parsing Code Execution Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• ASA-2010-150 MS10-032 Vulnerabilities in Windows Kernel-Mode Drivers Could Allow (Avaya)
  
• Microsoft Security Bulletin MS10-032 (Microsoft)