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

                             CERT-Renater

                 Note d'Information No. 2019/VULN085

_____________________________________________________________________

DATE                : 11/04/2019

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S):  Systems running Adobe Flash Player versions prior
                                to 32.0.0.171.

=====================================================================
https://helpx.adobe.com/security/products/flash-player/apsb19-19.html
_____________________________________________________________________

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)


=========================================================
+ CERT-RENATER | tel : 01-53-94-20-44 +
+ 23/25 Rue Daviel | fax : 01-53-94-20-41 +
+ 75013 Paris | email:cert@support.renater.fr +
=========================================================

=========================================================
+ CERT-RENATER        | tel : 01-53-94-20-44            +
+ 23/25 Rue Daviel    | fax : 01-53-94-20-41            +
+ 75013 Paris         | email:cert@support.renater.fr   +
=========================================================