Title: Vulnerability in Authenticode Verification Could Allow Remote Code Execution (823182) Date: October 15, 2003 Software: Microsoft Windows NT Workstation 4.0, Service Pack 6a; Microsoft Windows NT Server 4.0, Service Pack 6a; Microsoft Windows NT Server 4.0, Terminal Server Edition, Service Pack 6; Microsoft Windows 2000, Service Pack 2; Microsoft Windows 2000, Service Pack 3, Service Pack 4; Microsoft Windows XP Gold, Service Pack 1; Microsoft Windows XP 64-bit Edition; Microsoft Windows XP 64-bit Edition Version 2003; Microsoft Windows Server 2003; Microsoft Windows Server 2003 64-bit Edition Impact: Remote Code Execution Maximum Severity Rating: Critical Bulletin: MS03-041 The Microsoft Security Response Center has released Microsoft Security Bulletin MS03-041 What Is It? The Microsoft Security Response Center has released Microsoft Security Bulletin MS03-044 which concerns a vulnerability in the above listed versions of Windows. Customers are advised to review the information in the bulletin, test and deploy the patch immediately in their environments, if applicable. More information is now available at http://www.microsoft.com/technet/security/bulletin/MS03-041.asp If you have any questions regarding the patch or its implementation after reading the above listed bulletin you should contact Product Support Services in the United States at 1-866-PCSafety (1-866-727-2338). International customers should contact their local subsidiary