Description
Microsoft Windows is prone to a local privilege-escalation vulnerability that occurs in the Windows kernel. A local attacker may exploit this issue to execute arbitrary code with kernel-level privileges. Successful exploits will result in the complete compromise of affected computers. Failed exploit attempts may cause a denial-of-service condition.
Technologies Affected
- Avaya Aura Conferencing 6.0 Standard
- Avaya Meeting Exchange - Client Registration Server
- Avaya Meeting Exchange - Recording Server
- Avaya Meeting Exchange - Streaming Server
- Avaya Meeting Exchange - Web Conferencing Server
- Avaya Meeting Exchange - Webportal
- Avaya Messaging Application Server 4
- Avaya Messaging Application Server 5
- Avaya Messaging Application Server
- Avaya Messaging Application Server MM 1.1
- Avaya Messaging Application Server MM 2.0
- Avaya Messaging Application Server MM 3.0
- Avaya Messaging Application Server MM 3.1
- Microsoft Windows Server 2003 Itanium
- Microsoft Windows Server 2003 Itanium SP1
- Microsoft Windows Server 2003 Itanium SP2
- Microsoft Windows Server 2003 SP1
- Microsoft Windows Server 2003 SP2
- Microsoft Windows Server 2003 x64 SP1
- Microsoft Windows Server 2003 x64 SP2
- Microsoft Windows Server 2008 for 32-bit Systems
- Microsoft Windows Server 2008 for 32-bit Systems SP2
- Microsoft Windows Server 2008 for Itanium-based Systems
- Microsoft Windows Server 2008 for Itanium-based Systems SP2
- Microsoft Windows Server 2008 for x64-based Systems
- Microsoft Windows Server 2008 for x64-based Systems SP2
- Microsoft Windows Vista
- Microsoft Windows Vista Business 64-bit edition
- Microsoft Windows Vista Business 64-bit edition SP1
- Microsoft Windows Vista Business 64-bit edition SP2
- Microsoft Windows Vista Business
- Microsoft Windows Vista Business SP1
- Microsoft Windows Vista Business SP2
- Microsoft Windows Vista Enterprise 64-bit edition
- Microsoft Windows Vista Enterprise 64-bit edition SP1
- Microsoft Windows Vista Enterprise 64-bit edition SP2
- Microsoft Windows Vista Enterprise
- Microsoft Windows Vista Enterprise SP1
- Microsoft Windows Vista Enterprise SP2
- Microsoft Windows Vista Home Basic 64-bit edition
- Microsoft Windows Vista Home Basic 64-bit edition SP1
- Microsoft Windows Vista Home Basic 64-bit edition SP2
- Microsoft Windows Vista Home Basic
- Microsoft Windows Vista Home Basic SP1
- Microsoft Windows Vista Home Basic SP2
- Microsoft Windows Vista Home Premium 64-bit edition
- Microsoft Windows Vista Home Premium 64-bit edition SP1
- Microsoft Windows Vista Home Premium 64-bit edition SP2
- Microsoft Windows Vista Home Premium
- Microsoft Windows Vista Home Premium SP1
- Microsoft Windows Vista Home Premium SP2
- Microsoft Windows Vista SP1
- Microsoft Windows Vista SP2
- Microsoft Windows Vista SP2 Beta
- Microsoft Windows Vista Ultimate 64-bit edition
- Microsoft Windows Vista Ultimate 64-bit edition SP1
- Microsoft Windows Vista Ultimate 64-bit edition SP2
- Microsoft Windows Vista Ultimate
- Microsoft Windows Vista Ultimate SP1
- Microsoft Windows Vista Ultimate SP2
- Microsoft Windows Vista x64 Edition
- Microsoft Windows Vista x64 Edition SP1
- Microsoft Windows Vista x64 Edition SP2
- Microsoft Windows XP
- Microsoft Windows XP Home
- Microsoft Windows XP Home SP1
- Microsoft Windows XP Home SP2
- Microsoft Windows XP Home SP3
- Microsoft Windows XP Media Center Edition
- Microsoft Windows XP Media Center Edition SP1
- Microsoft Windows XP Media Center Edition SP2
- Microsoft Windows XP Media Center Edition SP3
- Microsoft Windows XP Professional
- Microsoft Windows XP Professional SP1
- Microsoft Windows XP Professional SP2
- Microsoft Windows XP Professional SP3
- Microsoft Windows XP Professional x64 Edition
- Microsoft Windows XP Professional x64 Edition SP2
- Microsoft Windows XP Professional x64 Edition SP3
Recommendations
Permit local access for trusted individuals only. Where possible, use restricted environments and restricted shells.
To exploit this vulnerability, an attacker requires local access to an affected computer. Grant local access for trusted and accountable users only.
Implement multiple redundant layers of security.
Memory-protection schemes (such as nonexecutable stack and heap configurations and randomly mapped memory segments) will complicate exploits of memory-corruption vulnerabilities.
The vendor has released an advisory and updates. Please see the references for details.