Operating System:

[Win][Mac]

Published:

22 February 2019

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                              ESB-2019.0551.2
     APSB19-13 Security updates available for Adobe Acrobat and Reader
                             22 February 2019

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

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

Product:           Adobe Acrobat
                   Adobe Reader
Publisher:         Adobe
Operating System:  Windows
                   Mac OS
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7815 CVE-2019-7089 

Reference:         ESB-2019.0437

Original Bulletin: 
   https://helpx.adobe.com/security/products/acrobat/apsb19-13.html

Revision History:  February 22 2019: Corrected product tags.
                   February 22 2019: Initial Release

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

Security Updates available for Adobe Acrobat and Reader | APSB19-13
+-----------------------+-----------------------------------+-----------------+
|      Bulletin ID      |          Date Published           |    Priority     |
+-----------------------+-----------------------------------+-----------------+
|APSB19-13              |February 21, 2019                  |2                |
+-----------------------+-----------------------------------+-----------------+

Summary

Adobe has released security updates for Adobe Acrobat and Reader for Windows
and macOS.These updates address a reported bypass to the fix for CVE-2019-7089
first introduced in 2019.010.20091, 2017.011.30120 and 2015.006.30475 and
released on February 12, 2019.Successful exploitation could lead to sensitive
information disclosure in the context of the current user.

Affected Versions

+-----------------+-----------+-------------------------------+---------------+
|     Product     |   Track   |       Affected Versions       |   Platform    |
+-----------------+-----------+-------------------------------+---------------+
|Acrobat DC       |Continuous |2019.010.20091 and earlier     |Windows and    |
|                 |           |versions                       |macOS          |
+-----------------+-----------+-------------------------------+---------------+
|Acrobat Reader DC|Continuous |2019.010.20091 and earlier     |Windows and    |
|                 |           |versions                       |macOS          |
+-----------------+-----------+-------------------------------+---------------+
+-----------------+-----------+-------------------------------+---------------+
|Acrobat 2017     |Classic    |2017.011.30120 and earlier     |Windows        |
|                 |2017       |version                        |               |
+-----------------+-----------+-------------------------------+---------------+
|Acrobat Reader   |Classic    |2017.011.30120 and earlier     |Windows        |
|2017             |2017       |version                        |               |
+-----------------+-----------+-------------------------------+---------------+
+-----------------+-----------+-------------------------------+---------------+
|Acrobat DC       |Classic    |2015.006.30475 and earlier     |Windows        |
|                 |2015       |versions                       |               |
+-----------------+-----------+-------------------------------+---------------+
|Acrobat Reader DC|Classic    |2015.006.30475 and earlier     |Windows        |
|                 |2015       |versions                       |               |
+-----------------+-----------+-------------------------------+---------------+

Solution

Adobe recommends users update their software installations to the latest
versions by following the instructions below.
The latest product versions are available to end users via one of the following
methods:

  o Users can update their product installations manually by choosing Help >
    Check for Updates.
  o The products will update automatically, without requiring user
    intervention, when updates are detected.
  o The full Acrobat Reader installer can be downloaded from the Acrobat Reader
    Download Center .

For IT administrators (managed environments):

  o Download the enterprise installers from ftp://ftp.adobe.com/pub/adobe/ , or
    refer to the specific release note version for links to installers.
  o Install updates via your preferred methodology, such as AIP-GPO,
    bootstrapper, SCUP/SCCM (Windows), or on macOS, Apple Remote Desktop and
    SSH.

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

+---------------+----------+--------------+-----------+----------+------------+
|    Product    |  Track   |   Updated    | Platform  | Priority |Availability|
|               |          |   Versions   |           |  Rating  |            |
+---------------+----------+--------------+-----------+----------+------------+
|               |          |              |Windowsand |          |Windows     |
|Acrobat DC     |Continuous|2019.010.20098|macOS      |2         |            |
|               |          |              |           |          |macOS       |
+---------------+----------+--------------+-----------+----------+------------+
|Acrobat Reader |          |              |Windowsand |          |Windows     |
|DC             |Continuous|2019.010.20098|macOS      |2         |            |
|               |          |              |           |          |macOS       |
+---------------+----------+--------------+-----------+----------+------------+
+---------------+----------+--------------+-----------+----------+------------+
|               |Classic   |              |           |          |Windows     |
|Acrobat 2017   |2017      |2017.011.30127|Windows    |2         |            |
|               |          |              |           |          |            |
+---------------+----------+--------------+-----------+----------+------------+
|Acrobat Reader |Classic   |              |           |          |Windows     |
|DC 2017        |2017      |2017.011.30127|Windows    |2         |            |
|               |          |              |           |          |            |
+---------------+----------+--------------+-----------+----------+------------+
+---------------+----------+--------------+-----------+----------+------------+
|               |Classic   |              |           |          |Windows     |
|Acrobat DC     |2015      |2015.006.30482|Windows    |2         |            |
|               |          |              |           |          |            |
+---------------+----------+--------------+-----------+----------+------------+
|Acrobat Reader |Classic   |              |           |          |Windows     |
|DC             |2015      |2015.006.30482|Windows    |2         |            |
|               |          |              |           |          |            |
+---------------+----------+--------------+-----------+----------+------------+

Vulnerability Details

+-------------------------+-----------------------+--------+------------------+
|  Vulnerability Category | Vulnerability Impact  |Severity|    CVE Number    |
+-------------------------+-----------------------+--------+------------------+
|Data leakage (sensitive) |Information Disclosure |Critical|CVE-2019-7815     |
+-------------------------+-----------------------+--------+------------------+

Acknowledgements

Adobe would like to thank AlexInfuhrfrom Cure53 (CVE-2019-7815) for reporting
the relevant issues and for working with Adobe to help protect our customers.

- --------------------------END INCLUDED TEXT--------------------

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