ESB-2019.1193 - [Win][Linux][Mac] Adobe Flash Player: Multiple vulnerabilities 2019-04-10

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1193
           Updates available for Adobe Flash Player | APSB19-19
                               10 April 2019

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

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Adobe Flash Player
Publisher:         Adobe
Operating System:  Windows
                   Mac OS
                   Linux variants
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7108 CVE-2019-7096 

Original Bulletin: 
   https://helpx.adobe.com/security/products/flash-player/apsb19-19.html

- --------------------------BEGIN INCLUDED TEXT--------------------

Adobe Security Bulletin

Updates available for Adobe Flash Player | APSB19-19
+-------------------------+--------------------------------+------------------+
|Bulletin ID              |Date Published                  |Priority          |
+-------------------------+--------------------------------+------------------+
|APSB19-19                |April 09, 2019                  | 2                |
+-------------------------+--------------------------------+------------------+

Summary

Adobe has released security updates for Adobe Flash Player for Windows, macOS,
Linux and Chrome OS. These updates address a critical and an important 
vulnerability in Adobe Flash Player. Successful exploitation could lead
to arbitrary code execution in the context of the current user. 

Affected Product Versions

+---------------------------------------+--------------+----------------------+
|Product                                |Version       |Platform              |
+---------------------------------------+--------------+----------------------+
|Adobe Flash Player Desktop Runtime     |32.0.0.156 and|Windows, macOS and    |
|                                       |earlier       |Linux                 |
+---------------------------------------+--------------+----------------------+
|Adobe Flash Player for Google Chrome   |32.0.0.156 and|Windows, macOS, Linux |
|                                       |earlier       |and Chrome OS         |
+---------------------------------------+--------------+----------------------+
|Adobe Flash Player for Microsoft Edge  |32.0.0.156 and|Windows 10 and 8.1    |
|and Internet Explorer 11               |earlier       |                      |
+---------------------------------------+--------------+----------------------+

To verify the version of Adobe Flash Player installed on your system, access
the About Flash Player page, or right- click on content running in Flash Player
and select "About Adobe (or Macromedia) Flash Player" from the menu. If you use
multiple browsers, perform the check for each browser you have installed on
your system.

Solution

Adobe categorizes these updates with the following priority ratings and
recommends users update their installation to the latest version:

+--------------------+----------+-------------+--------+----------------------+
|Product             |Version   |Platform     |Priority|Availability          |
+--------------------+----------+-------------+--------+----------------------+
|                    |          |             |        |Flash Player Download |
|Adobe Flash Player  |          |Windows,     |        |Center                |
|Desktop Runtime     |32.0.0.171|macOS        |2       |                      |
|                    |          |             |        |Flash Player          |
|                    |          |             |        |Distribution          |
+--------------------+----------+-------------+--------+----------------------+
|                    |          |Windows,     |        |                      |
|Adobe Flash Player  |32.0.0.171|macOS, Linux,|2       |Google Chrome Releases|
|for Google Chrome   |          |and Chrome   |        |                      |
|                    |          |OS           |        |                      |
+--------------------+----------+-------------+--------+----------------------+
|Adobe Flash Player  |          |             |        |                      |
|for Microsoft Edge  |32.0.0.171|Windows 10   |2       |Microsoft Security    |
|and Internet        |          |and 8.1      |        |Advisory              |
|Explorer 11         |          |             |        |                      |
+--------------------+----------+-------------+--------+----------------------+
|Adobe Flash Player  |32.0.0.171|Linux        |3       |Flash Player Download |
|Desktop Runtime     |          |             |        |Center                |
+--------------------+----------+-------------+--------+----------------------+

Note:

  o Adobe recommends users of the Adobe Flash Player Desktop Runtime
    for Windows, macOS and Linux update to Adobe Flash Player 32.0.0.171 via
    the update mechanism within the product [1] or by visiting the Adobe Flash
    Player Download Center.
  o Adobe Flash Player installed with Google Chrome will be automatically
    updated to the latest Google Chrome version, which will include Adobe Flash
    Player 32.0.0.171 for Windows, macOS, Linux and Chrome OS.
  o Adobe Flash Player installed with Microsoft Edge and Internet Explorer 11
    for Windows 10 and 8.1 will be automatically updated to the latest version,
    which will include Adobe Flash Player 32.0.0.171.
  o Please visit the Flash Player Help page for assistance in installing Flash
    Player.

[1] Users who have selected the option to 'Allow Adobe to install updates' will
receive the update automatically. Users who do not have the 'Allow Adobe to
install updates' option enabled can install the update via the update mechanism
within the product when prompted.

Vulnerability details

+-----------------------+-------------------------+------------+--------------+
|Vulnerability Category |Vulnerability Impact     |Severity    |CVE Number    |
+-----------------------+-------------------------+------------+--------------+
|Out-of-bounds read     |Information Disclosure   |Important   |CVE-2019-7108 |
+-----------------------+-------------------------+------------+--------------+
|Use After Free         |Arbitrary Code Execution |Critical    |CVE-2019-7096 |
+-----------------------+-------------------------+------------+--------------+

Acknowledgments

Adobe would like to thank the following individuals and organizations for
reporting the relevant issues and for working with Adobe to help protect our
customers:

  o Anonymously reported via Trend Micro's Zero Day Initiative (CVE-2019-7108)

  o Haifei Li of McAfee (CVE-2019-7096)

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