MS13-066: Description of the security update for Active Directory Federation Services 1.x: August 13, 2013

Applies to: Windows Server 2008 R2 Service Pack 1Windows Server 2008 R2 StandardWindows Server 2008 R2 Enterprise


Microsoft has released security bulletin MS13-066. To view the complete security bulletin, go to the following Microsoft website:

How to obtain help and support for this security update

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals:
TechNet Security Troubleshooting and Support

Help protect your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country:
International Support

More Information

Additional steps required to install this security update

After you install this security update, follow these steps to manually complete the installation:
  1. Make a backup copy of the customized clientlogon.aspx page in the following folder:

    Make sure that you store the backup in a reliable storage location.

    Note All customizations to .asp files should be reliably backed up, preferably by using version control.
  2. In the backup folder, edit the Clientlogon.aspx page to add the text "autocomplete=off" for the Username and Password textboxes. To do this, follow these steps:
    1. Change the following:

      <asp:TextBox runat="server" ID="UsernameTextBox">
      To the following:

      <asp:TextBox runat="server" ID="UsernameTextBox" autocomplete="off">
    2. Change the following:

      <asp:TextBox runat="server" ID="PasswordTextBox" TextMode="Password">

      To the following:

      <asp:TextBox runat="server" ID="PasswordTextBox" TextMode="Password" autocomplete="off">
  3. Copy the updated Clientlogon.aspx page to the following folder:



The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.