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Trend Micro Incorporated                             February 16th, 2022
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Trend Micro(TM) Deep Discovery Inspector 5.6 - Service Pack 1
                       English - Linux - 64 Bits
                      Critical Patch - Build 1059
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

    Contents 
    ================================================================

    1.  Critical Patch Release Information 

        1.1 Resolved Known Issues 

        1.2 Enhancements 

        1.3 Files Included in This Release 

    2.  Documentation Set 
    
    3.  System Requirements 
        
    4.  Installation 

        4.1 Installing 

        4.2 Uninstalling 
    
    5.  Post-installation Configuration 

    6.  Known Issues 

    7.  Release History 

    8.  Contact Information 

    9.  About Trend Micro 

    10. License Agreement 

    ================================================================
 

1. Critical Patch Release Information 
========================================================================
    
    1.1 Resolved Known Issues 
    ====================================================================
    There are no issues for this Critical Patch release. 
 
    1.2 Enhancements 
    ====================================================================
    The following enhancements are included in this Critical Patch: 

    
    Enhancement 1:  This Hotfix enables Deep Discovery Inspector to
                    support the Entrust certificate  for the Active
                    Update module to ensure that it can perform
                    component updates after May 9, 2022.


 

    1.3 Files Included in This Release 
    ====================================================================
    There are no files included in this Critical Patch release. 
 

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://success.trendmicro.com
 

3. System Requirements 
========================================================================
    1. Deep Discovery Inspector 5.6 Service Pack 1 Build 1050 - English -
       Linux - x64
 

4. Installation 
========================================================================
This section explains key steps for installing the Critical Patch.

    4.1 Installing 
    ====================================================================
    
    To install:
    1. Open the Deep Discovery Inspector web console.
    2. Go to the "Administration > Updates > Product Updates > Hot
       Fixes / Patches" page.
    3. Click "Browse" and select the
       "ddi_5.61_lx_en_criticalpatch1059_b1059.tar.gz.tar" file from the
       folder where you extracted the Critical Patch files.
    4. Click the "Upload" link.
    5. Click "Continue" after the upload process has finished.
    6. Clear the browser cache.
    
    4.2 Uninstalling 
    ====================================================================    
    
    To roll back to the previous build:
    1. Open the Deep Discovery Inspector web console.
    2. Go to the "Administration > Updates > Product Updates > Hot
       Fixes / Patches" page.
    3. Click the "Roll Back" link.
    4. Click "OK" when a confirmation message appears.
     

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 Critical Patch release. 
 

7. Release History 
========================================================================
    For more information about updates to this product, go to: 
        http://www.trendmicro.com/download

    Prior Hotfixes 
    ====================================================================
 
    Only this Critical Patch was tested for this release. Prior hotfixes
    were tested at the time of their release.

    [Hotfix 1057]
    
    Issue 1:      When Deep Discovery Inspector 5.0, 5.1, or 5.5
                  registers to Apex Central and then upgrades to
                  version 5.6 Service Pack 1, the Network Content
                  Inspection Engine used by the older version still
                  appears on the Apex Central "Scan Engine Summary for
                  Services/Appliances" page and are counted as an
                  out-dated component.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1:   This Hotfix resolves this issue by ensuring that the
                  older engine versions that are no longer used in the
                  current version are properly tagged.

    [Hotfix 1056]
    
    Enhancement 1:  This Hotfix enables the Network Content Inspection
                    Engine to enable it to support VN-Tag/802.1Qbh.

    [Hotfix 1054]
    
    Issue 1:      The Component Update module is affected by an
                  Arbitrary File Upload and Remote Code Execution
                  vulnerabilities.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1:   This hotfix updates the Component Update module to
                  resolve these vulnerabilities.

    [Hotfix 1053]
    
    Issue 1:      An issue prevents Deep Discovery Director from
                  deploying hotfixes to Deep Discovery Inspector.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1:   This hotfix resolves this issue.

    [Hotfix 1051]
    
    Issue 1:      An issue prevents the Web Reputation Services (WRS)
                  module from rating URLs that end with an equal sign
                  "=".
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 1:   This hotfix resolves the issue so the WRS module can
                  detect and rate these URLs correctly.

    
    Issue 2:      Users cannot add an Active Directory (AD) group if
                  the group name contains any of the following special
                  characters.
                  
                  * asterisk "*"
                  * open parenthesis "("
                  * close parenthesis ")"
                  * forward slash "\"
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 2:   This hotfix enables users to add AD group names that
                  contain special characters.

    
    Issue 3:      The "ASR0001 The Watchdog timer reset the system."
                  message appears on the appliance LCD Panel after
                  Deep Discovery Inspector restarts.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 3:   This hotfix resolves this issue.

    
    Issue 4:      Sometimes, Deep Discovery Inspector stops scanning
                  network traffic because the Network Content
                  Inspection Engine (NCIE) attempts to access an
                  invalid memory address.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 4:   This hotfix updates NCIE to prevent this issue.

    
    Issue 5:      In the "Administration > Virtual Analyzer > File
                  Submissions" page, when users click "Add" or "Edit",
                  select the "Advanced" option under the "Criteria"
                  section, then click the "Select" button to display
                  the "Detection Rules List", Detection Rule IDs
                  greater than or equal to 4000 do not appear on the
                  list.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 5:   This hotfix resolves this issue.

    
    Issue 6:      It takes longer to export CSV files form the
                  "Detections > All Detections > Export" page on the
                  Deep Discovery Inspector 5.6 web console that in
                  previous versions.
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Solution 6:   This hotfix resolves this issue to ensure that users
                  can export CSV files faster from the Deep Discovery
                  Inspector 5.6 web console.


 

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.

https://www.trendmicro.com/en_us/contact.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 2022, Trend Micro Incorporated. All rights reserved.

Trend Micro, the t-ball logo, OfficeScan, Trend Micro Security (for
Mac), Control Manager, Trend Micro Apex One, and Trend Micro Apex
Central are trademarks of Trend Micro Incorporated and are registered in
some jurisdictions. All other product or company names may be trademarks
or registered trademarks of their owners.
 

10. License Agreement 
========================================================================

View information about your license agreement with Trend Micro at: 
https://www.trendmicro.com/en_us/about/legal.html

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