|MS11-051||Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)||Windows Server||Critical||15-06-2011|
Brief overview of the risk:
This security update resolves a privately reported vulnerability in Active Directory Certificate Services Web Enrollment. The vulnerability is a cross-site scripting (XSS) vulnerability that could allow elevation of privilege, enabling an attacker to execute arbitrary commands on the site in the context of the target user. An attacker who successfully exploited this vulnerability would need to send a specially crafted link and convince a user to click the link.
Detailed Information on the risk:
A reflected XSS vulnerability exists in Active Directory Certificate Services Web Enrollment that could allow an attacker to inject a client-side script into the user’s instance of Internet Explorer. The script could spoof content, disclose information, or take any action that the user could take on the site on behalf of the targeted user.
Further information on this exploit is available at : MS11-051
Affected SoftwareWindows Server 2003 Service Pack 2
Windows Server 2003 x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems and Windows Server 2008 for 32-bit Systems Service Pack 2**
Windows Server 2008 for x64-based Systems and Windows Server 2008 for x64-based Systems Service Pack 2**
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1**