Microsoft Windows CSRSS (CVE-2011-0030) Local Privilege Escalation Vulnerability

Bugtraq ID:	46142
Class:	Boundary Condition Error
CVE:	CVE-2011-0030
Remote:	No
Local:	Yes
Published:	Feb 08 2011 12:00AM
Updated:	Feb 10 2011 02:49PM
Credit:	Sihan Qing (Professor), Weiping Wen (Associate Professor), Liang Yi and Husheng Zhou (Graduate students), Department of Information Security, Beijing University
Vulnerable:	Microsoft Windows Vista x64 Edition SP2 Microsoft Windows Vista x64 Edition SP1 Microsoft Windows Vista SP2 Microsoft Windows Vista SP1 Microsoft Windows Server 2008 R2 Itanium 0 Microsoft Windows Server 2008 for x64-based Systems SP2 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 0 Microsoft Windows Server 2008 for 32-bit Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems 0 Microsoft Windows 7 for x64-based Systems 0 Microsoft Windows 7 for 32-bit Systems 0 Avaya Messaging Application Server 5.2 Avaya Messaging Application Server 5 Avaya Messaging Application Server 4 Avaya Meeting Exchange - Webportal 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 Meeting Exchange 5.0 .0.52 Avaya Meeting Exchange 5.2 SP2 Avaya Meeting Exchange 5.2 SP1 Avaya Meeting Exchange 5.2 Avaya Meeting Exchange 5.1 SP1 Avaya Meeting Exchange 5.1 Avaya Meeting Exchange 5.0 SP2 Avaya Meeting Exchange 5.0 SP1 Avaya Meeting Exchange 5.0 Avaya Communication Server 1000 Telephony Manager 4.0 Avaya Communication Server 1000 Telephony Manager 3.0 Avaya CallPilot 5.0 Avaya CallPilot 4.0
Not Vulnerable:

Microsoft Windows CSRSS (CVE-2011-0030) Local Privilege Escalation Vulnerability

Microsoft Windows is prone to a local privilege-escalation vulnerability.

An attacker can exploit this issue to retain certain processes that may aid in attacks against subsequent users.

Successfully exploiting this issue may aid in the complete compromise of affected computers.

Microsoft Windows CSRSS (CVE-2011-0030) Local Privilege Escalation Vulnerability

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

Microsoft Windows CSRSS (CVE-2011-0030) Local Privilege Escalation Vulnerability

Solution:
The vendor released an advisory and updates. Please see the references for details.

Microsoft Windows CSRSS (CVE-2011-0030) Local Privilege Escalation Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• ASA-2011-030 MS11-010 Vulnerability in Windows Client/Server Run-time Subsystem (Avaya)
  
• Microsoft Security Bulletin MS11-010 (Microsoft)