<<USE COURIER REGULAR 10 FONT IF YOU WOULD LIKE TO PRINT THIS DOCUMENT>>


  Trend Micro Incorporated                            October 24, 2019

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           Trend Micro(TM) Worry-Free(TM) Business Security 10.0 Service Pack 1
                           Patch - Build 2178
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

   NOTICE: This Readme file was current as of the date above. However,
           all customers are advised to check Trend Micro's website for
           documentation updates.

           http://www.trendmicro.com/download
        

   TIP:    Register online with Trend Micro within 30 days of 
           installation to continue downloading new pattern files and 
           product updates from the Trend Micro website. Register 
           during installation or online at:

           https://clp.trendmicro.com/FullRegistration?T=TM

     
     Contents
     ==========================================================

     1.  About Worry-Free Business Security

         1.1 Overview of This Release

         1.2 Who Should Install This Release

     2.  What's New

         2.1 Enhancements 

         2.2 Resolved Known Issues

     3.  Documentation Set

     4.  System Requirements

     5.  Installation

         5.1 Installing

         5.2 Uninstalling

     6.  Post-Installation Configuration

     7.  Known Issues

     8.  Release History

     9.  Files Included in This Release

     10. Contact Information

     11. About Trend Micro

     12. License Agreement

     ==========================================================


  1. About Worry-Free Business Security
  ======================================================================
     Trend Micro Worry-Free Business Security protects small business 
     users and assets from data theft, identity theft, risky websites, 
     and spam (Advanced Only).


     1.1 Overview of This Release
     ===================================================================
     This release contains solutions to known issues discovered after 
     the release of Worry-Free Business Security 10.0 Service Pack 1.


     1.2 Who Should Install This Release
     ===================================================================
     You should install this patch if you are running any build of 
     Worry-Free Business Security 10.0 Service Pack 1.


  2. What's New
  ======================================================================
     This release includes the following enhancement and resolves the    
     the following known issues:


     2.1 Enhancements
     ===================================================================
     There are no enhancements for this patch release.

     2.2 Resolved Known Issues
     ===================================================================
     This critical patch resolves the following issue:
     
     Issue:    A possible zero-day vulnerability may allow an attacker  
               to bypass unauthorized log-on protection and launch a  
               Path Traversal Attack on the Worry-Free Business Security 
               web console.
               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     Solution: This critical patch updates the Worry-Free Business 
               Security server program to remove the vulnerability.


  3. Documentation Set
  ======================================================================
     To download or view electronic versions of the documentation set 
     for this product, go to http://docs.trendmicro.com


  4. System Requirements
  ======================================================================
     You must install Worry-Free Business Security 10.0 Service Pack 1 before 
     installing this patch.     


  5. Installation
  ======================================================================
     This section explains key steps for installing the patch.


     5.1 Installing
     ===================================================================
     To install:

     1. Copy the patch executable file to a temporary folder, for 
        example, "C:\temp".

     2. Double-click the file. The modules are automatically copied to
        the correct destination.
      
     This patch installation package automatically rolls back the 
     Security Server to its previous configuration if there are
     problems during installation.

     If you encounter problems after installation, manually roll back 
     the Security Server to the original configuration.


     4.2 Uninstalling
     ===================================================================
     To manually roll back to the previous build:

     1. Locate the backup folder that the patch package created in the 
        "\PCCSRV\Backup\Patch_B2178" directory.

     2. Copy the backup modules to the original folders.

     3. Run the "TmTouch.exe" tool to trigger the hotfix mechanism.

        To run "TmTouch.exe": 

        a. Open a command prompt on the server.

        b. At the command prompt, browse to 
           "PCCSRV\admin\utility\touch". 

        c. Use the following syntax to run the touch tool:

           TmTouch.exe {filename}

           Note: {filename} is the file that you want to roll back.
  
        "TmTouch.exe" changes the file creation date to the current 
        system time.


  6. 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.


  7. Known Issues
  ======================================================================
     There are no known issues for this patch release.


  8. Release History
  ======================================================================
     For more information about updates to this product, go to:

     https://autoupdate.wfbs.trendmicro.com/static/WFBS/20.0/EN/readme


  9. Files Included in this Release
  ======================================================================
     A. Files for Current Issue
     -------------------------------------------------------------------
        Filename                               Build No.
        ----------------------------------------------------------------
		openssl_template.cnf                   2019/10/15
        Build.exe                              2.86.0.1089
        Build64.exe                            2.86.0.1089
        ciuas32.dll                            1.0.0.2075
        ciuas64.dll                            1.0.0.2075
        ciussi32.dll                           2.0.0.2074
        ciussi64.dll                           2.0.0.2074
        expapply.dll                           8.4.2.0
        expapply64.dll                         8.4.2.0
        expbuild.dll                           8.4.2.0
        expbuild64.dll                         8.4.2.0
        icrcauapi.dll                          2.5.0.1115
        liblwtpciu32.dll                       1.0.0.1005
        liblwtpciu64.dll                       1.0.0.1005
        patch.exe                              2.86.0.1089
        patch64.exe                            2.86.0.1089
        patchbld.dll                           12.21.0.0
        PATCHW32.DLL                           12.22.0.0
        patchw64.dll                           12.22.0.0
        pbld64.dll                             12.20.0.0
        psmc.dll                               8.4.2.0
        psmc64.dll                             8.4.2.0
        TmUpdate.dll                           2.86.0.1089
        TmUpdate64.dll                         2.86.0.1089
        libeay32.dll                           1.0.2.19
        openssl.exe                            1.0.2n
        ssleay32.dll                           1.0.2.19
        CLIENTMSISETUP_TEMPLATE_x64            2019/10/15
        CLIENTMSISETUP_TEMPLATE_x86            2019/10/15
        BMdriver_x32.zip                       2019/10/15
        BMdriver_x64.zip                       2019/10/15
        bmservice_x32.zip                      2019/10/15
        bmservice_x64.zip                      2019/10/15
        ssapi32_624034.zip                     2019/10/15
        ssapi64_624034.zip                     2019/10/15
        ssapi32.dll                            6.2.1.4034
        TmAegisSysEvt.dll                      2.98.0.1201
        TMBMCLI.dll                            2.98.0.1201
        TMBMSRV.exe                            2.98.0.1201
        tmcomeng.dll                           2.98.0.1201
        TmEngDrv.dll                           2.98.0.1201
        TMPEM.dll                              2.98.0.1201
        tmtap.dll                              6.0.0.1074
        tmwlutil.dll                           2.98.0.1201
        ssapi64.dll                            6.2.1.4034
        resources                              2019/10/15
        clientconsole.zip                      2019/10/15
        NTRtScan.exe                           20.0.0.2036
        AgentStatusDC.zip                      2019/10/15
        ATTK_prog_x86.zip                      2019/10/15
        PccNT.exe                              20.0.0.2036
        Upgrade.exe                            20.0.0.2036
        tmactmon.cat                           2019/10/15
        tmactmon.inf                           2019/10/15
        tmactmon.sys                           2.98.0.1185
        tmcomm.cat                             2019/10/15
        tmcomm.inf                             2019/10/15
        tmcomm.sys                             8.20.0.1023
        tmevtmgr.cat                           2019/10/15
        tmevtmgr.inf                           2019/10/15
        tmevtmgr.sys                           2.98.0.1185
        ATTK_prog_x64.zip                      2019/10/15
        Ntrtscan.exe                           20.0.0.2036
        upgrade.exe                            20.0.0.2036
        cgiLog.exe                             20.0.0.2178
        CGIOCommon.dll                         20.0.0.2178
        cgiRecvFile.exe                        20.0.0.2178
        CGIShare.dll                           20.0.0.2178
        isapiClient.dll                        20.0.0.2178
        isapiClientX64.dll                     20.0.0.2178
        isapiClientX86.dll                     20.0.0.2178
        CmdHLClient.dll                        20.0.0.2178
        DbServer.exe                           20.0.0.2178
        OfcAutoUpdate.exe                      20.0.0.2178
        OfcDownload.dll                        20.0.0.2178
        OfcService.exe                         20.0.0.2178
        cgiShowLogs.exe                        20.0.0.2178
        cgiShowSummary.exe                     20.0.0.2178
        add_server_remoteinstall.js            2019/10/15

     B. Files for Previous Issues
     -------------------------------------------------------------------
        Not applicable.


     C. Network Traffic Required in Deployment
     -------------------------------------------------------------------
        Estimated size (in terms of bandwidth) of deployed client files
        in this patch.

        - 32-bit client total = 116.35 MB
        - 64-bit client total = 158.42 MB


  10. 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.


  11. 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 2019, Trend Micro Incorporated. All rights reserved.

     Trend Micro, Worry-Free, 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.


  12. 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