Microsoft updated security bulletin MS11-063 to version 1.1
Severity Rating: Important - Revision Note: V1.1 (August 17, 2011): Corrected the hyperlink for CVE-2011-1967.MS11-063 - Important: Vulnerability in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2567680) - Version:1.1
Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application designed to send a device event message to a higher-integrity process. An attacker must have valid logon credentials and be able to log on locally to exploit this vulnerability.