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Trend Micro Incorporated                                      February 6th, 2018
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            Trend Micro(TM) Deep Discovery Email Inspector 3.0 - GM
                           English - Linux - 64 Bits
                                Patch Build 1246
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


  Contents
  ==============================================================================
    1.  Patch Release Information
        1.1 Resolved Known Issues
        1.2 Enhancements
    2.  Documentation Set
    3.  System Requirements
    4.  Installation/Uninstallation
        4.1 Installing
        4.2 Uninstalling
    5.  Post-installation Configuration
    6.  Known Issues
    7.  Release History
        7.1 Prior Hotfixes
    8.  Contact Information
    9.  About Trend Micro
    10. License Agreement
  ==============================================================================


  1. Patch Release Information
  ==============================================================================

    1.1 Resolved Known Issues
    ============================================================================
    This Patch resolves the following issue(s):

    Issue 1:    Intel CPUs suffer the vulnerabilities mentioned in                
                CVE-2017-5753 and CVE-2017-5754.                
                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1: This patch resolves these vulnerabilities.

    Issue 2:    Control Manager does not show Deep Discovery Email Inspector                
                (DDEI) information in the distribution list on the "Virtual                
                Analyzer Suspicious Object" page even though the Suspicious                
                Object has been deployed onto a DDEI.                
                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 2: This patch resolves this issue so that the distribution list                
                shows the DDEI information after the Suspicious Object (SO)                
                finishes deploying.                


    1.2 Enhancements
    ============================================================================
    The following enhancements are included in this Patch:

    Enhancement: This patch updates the resource monitor in the Usandbox 
                module (Usandbox 5.1.1206 with SandCastle 6.0.2452)  .



  2. Documentation Set
  ==============================================================================

      To download or view electronic versions of the documentation set for this      
      product, go to http://docs.trendmicro.com      

    - Online Help: The Online Help contains an overview of features and key      
      concepts, and information on configuring and maintaining the product.      

      To access the Online Help, go to http://docs.trendmicro.com

    - Installation Guide (IG): The Installation Guide contains information on      
      requirements and procedures for installing and deploying the product.      

    - Administrator's Guide (AG): The Administrator's Guide contains an overview      
      of features and key concepts, and information on configuring and      
      maintaining the product.      

    - Getting Started Guide (GSG): The Getting Started Guide contains product      
      overview, installation planning, installation and configuration      
      instructions, and basic information intended to get the product 'up and      
      running'.      

    - Support Portal: The Support Portal contains information on troubleshooting      
      and resolving known issues.      

    - To access the Support Portal, go to http://esupport.trendmicro.com



  3. System Requirements
  ==============================================================================

      1. Trend Micro Deep Discovery Email Inspector 3.0 GM
         Build 1191 - English - Linux - x64


  4. Installation/Uninstallation
  ==============================================================================
    This section explains key steps for installing the Patch.

    4.1 Installing
    ============================================================================

    To install:    
    1. Click "Administration > Product Updates > Hot Fixes / Patches". The    
       "Install Hot Fix / Patch" screen appears.    
    2. Click "Browse" and select the "ddei_30_lx_en_patch1_b1246.7z.tar" patch file.    
    3. Click "Install".    
    4. Verify that the patch has been installed successfully.    
        a. Click "Administration > Product Updates > Hot Fixes / Patches". In the    
       "History" table, check if the "Build" is "1246" and "Description" is "Hot    
       Fix 1246".    
        b. Choose the "About" option under "Help".    
        c. Verify that the "Hot fix" number on the "About" page is "1246".    
    5. Clean the web browser cache.    

    NOTES:     
    * The program version for the device will NOT change after applying this    
      patch.    
    * Deep Discovery Email Inspector 3.0 GM restarts automatically after    
      installing this patch.    

    4.2 Uninstalling
    ============================================================================
     This patch cannot be rolled back.


  5. Post-installation Configuration
  ==============================================================================
    No post-installation steps are required. 
    NOTE: Trend Micro recommends that you update your scan engine and virus    
    pattern files immediately after installing the product.    


  6. Known Issues
  ==============================================================================
    There are no known issues for this Patch release.


  7. Release History
  ==============================================================================
    For more information about updates to this product, go to:    
    http://www.trendmicro.com/download    

    7.1 Prior Hotfixes
    ============================================================================
    Only this hotfix was tested for this release. Prior hotfixes were tested at    
    the time of their release.    


    [Hotfix 1194]

      Issue 1:    When users go to the "Policies > Policy Object" page, the                  
                  navigation bar shows a "You are here: Policies > Exceptions"                  
                  message.                  
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      Solution 1: This hotfix corrects the wording issue so that the navigation                  
                  bar shows a "You are here: Policies > Policy Object" message                  
                  when the user is on the "Policies > Policy Object" page.                  

      Issue 2:    Time-of-Click Protection fails to rewrite the URL if SAL does                  
                  not detect any risk in the URL.                  
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      Solution 2: This hotfix resolves the issue so that Time-of-Click                  
                  Protection rewrites the URL sent to SAL if it does not contain                  
                  any risk.                  

      Enhancement: This hotfix updates the integration protocol with Control                   
                   Manager so that Deep Discovery Email Inspector (DDEI) sends                   
                   the URL threat name to Control Manager.                   



  8. Contact Information
  ==============================================================================

    A license to Trend Micro software usually includes the right to product    
    updates, pattern file updates, and basic technical support for one (1) year    
    from the date of purchase only. After the first year, you must renew    
    Maintenance on an annual basis at Trend Micro's then-current Maintenance    
    fees.    

    Contact Trend Micro via fax, phone, and email, or visit our website to    
    download evaluation copies of Trend Micro products.    

    http://www.trendmicro.com/us/about-us/contact/index.html

    NOTE: This information is subject to change without notice.


  9. About Trend Micro
  ==============================================================================

    Smart, simple, security that fits

    As a global leader in IT security, Trend Micro develops innovative security    
    solutions that make the world safe for businesses and consumers to exchange    
    digital information.    

    Copyright 2018, Trend Micro Incorporated. All rights reserved.

    Trend Micro, Deep Discovery Email Inspector, and the t-ball logo are    
    trademarks of Trend Micro Incorporated and are registered in some    
    jurisdictions. All other marks are the trademarks or registered trademarks    
    of their respective companies.    


  10. License Agreement
  ==============================================================================
    View information about your license agreement with Trend Micro at:

    http://www.trendmicro.com/us/about-us/legal-policies/license-agreements/

    Third-party licensing agreements can be viewed:
    - By selecting the "About" option in the application user interface
    - By referring to the "Legal" page of the Administrator's Guide