(MS11-061) Vulnerability in Remote Desktop Web Access Could Allow Elevation of Privilege (2546250)
Severity: HIGH
CVE Identifier: CVE-2011-1263
Advisory Date: AUG 11, 2011
DESCRIPTION
This security update resolves a privately reported vulnerability in Remote Desktop Web Access. The vulnerability is a cross-site scripting (XSS) vulnerability that could allow elevation of privilege, enabling attackers to execute arbitrary commands on the site in the context of the target user. The XSS Filter in Internet Explorer 8 and Internet Explorer 9 prevents this attack for its users when browsing to a Remote Desktop Web Access server in the Internet Zone. The XSS Filter in Internet Explorer 8 and Internet Explorer 9 is not enabled by default in the Intranet Zone.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
AFFECTED SOFTWARE AND VERSION
- Windows Server 2008 R2 for x64-based Systems
- Windows Server 2008 R2 for x64-based Systems Service Pack 1
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