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AUSCERT External Security Bulletin Redistribution
ESB-2020.1693
Security Update available for Adobe Acrobat and Reader APSB20-24
14 May 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe Acrobat and Reader
Publisher: Adobe
Operating System: Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-9615 CVE-2020-9614 CVE-2020-9613
CVE-2020-9612 CVE-2020-9611 CVE-2020-9610
CVE-2020-9609 CVE-2020-9608 CVE-2020-9607
CVE-2020-9606 CVE-2020-9605 CVE-2020-9604
CVE-2020-9603 CVE-2020-9602 CVE-2020-9601
CVE-2020-9600 CVE-2020-9599 CVE-2020-9598
CVE-2020-9597 CVE-2020-9596 CVE-2020-9595
CVE-2020-9594 CVE-2020-9593 CVE-2020-9592
Original Bulletin:
https://helpx.adobe.com/security/products/acrobat/apsb20-24.html
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Update available for Adobe Acrobat and Reader | APSB20-24
+-------------------------+--------------------------------+------------------+
| Bulletin ID | Date Published | Priority |
+-------------------------+--------------------------------+------------------+
|APSB20-24 |May 12, 2020 |2 |
+-------------------------+--------------------------------+------------------+
Summary
Adobe has released security updates for Adobe Acrobat and Reader for Windows
and macOS. These updates address critical and important
vulnerabilities. Successful exploitation could lead to arbitrary code execution
in the context of the current user.
Affected Versions
+-----------------+-----------+--------------------------------+--------------+
| Product | Track | Affected Versions | Platform |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat DC |Continuous |2020.006.20042 and earlier |Windows & |
| | |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader DC|Continuous |2020.006.20042 and earlier |Windows & |
| | |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
+-----------------+-----------+--------------------------------+--------------+
|Acrobat 2017 |Classic |2017.011.30166 and earlier |Windows & |
| |2017 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader |Classic |2017.011.30166 and earlier |Windows & |
|2017 |2017 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
+-----------------+-----------+--------------------------------+--------------+
|Acrobat 2015 |Classic |2015.006.30518 and earlier |Windows & |
| |2015 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader |Classic |2015.006.30518 and earlier |Windows & |
|2015 |2015 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
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|2020.009.20063|macOS |2 | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
| | | | | |Windows |
|Acrobat Reader|Continuous|2020.009.20063|Windowsand |2 | |
|DC | | |macOS | | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
+--------------+----------+--------------+-----------+-----------+------------+
| |Classic | |Windowsand | |Windows |
|Acrobat 2017 |2017 |2017.011.30171|macOS |2 | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
|Acrobat Reader|Classic | |Windowsand | |Windows |
|2017 |2017 |2017.011.30171|macOS |2 | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
+--------------+----------+--------------+-----------+-----------+------------+
| |Classic | |Windowsand | |Windows |
|Acrobat 2015 |2015 |2015.006.30523|macOS |2 | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
|Acrobat Reader|Classic | |Windowsand | |Windows |
|2015 |2015 |2015.006.30523|macOS |2 | |
| | | | | |macOS |
+--------------+----------+--------------+-----------+-----------+------------+
Vulnerability Details
+---------------------+--------------------------+---------+------------------+
| Vulnerability | Vulnerability Impact |Severity | CVE Number |
| Category | | | |
+---------------------+--------------------------+---------+------------------+
|Null Pointer |Application |Important|CVE-2020-9610 |
| |denial-of-service | | |
+---------------------+--------------------------+---------+------------------+
|Heap Overflow |Arbitrary Code Execution |Critical |CVE-2020-9612 |
+---------------------+--------------------------+---------+------------------+
|Race Condition |Security feature bypass |Critical |CVE-2020-9615 |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9597 |
|Out-of-bounds write |Arbitrary Code Execution |Critical | |
| | | |CVE-2020-9594 |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9614 |
| | | | |
| | | |CVE-2020-9613 |
|Security bypass |Security feature bypass |Critical | |
| | | |CVE-2020-9596 |
| | | | |
| | | |CVE-2020-9592 |
+---------------------+--------------------------+---------+------------------+
|Stackexhaustion |Application |Important|CVE-2020-9611 |
| |denial-of-service | | |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9609 |
| | | | |
| | | |CVE-2020-9608 |
| | | | |
| | | |CVE-2020-9603 |
| | | | |
|Out-of-bounds read |Information disclosure |Important|CVE-2020-9602 |
| | | | |
| | | |CVE-2020-9601 |
| | | | |
| | | |CVE-2020-9600 |
| | | | |
| | | |CVE-2020-9599 |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9605 |
|Buffer error |Arbitrary Code Execution |Critical | |
| | | |CVE-2020-9604 |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9607 |
|Use-after-free |Arbitrary Code Execution |Critical | |
| | | |CVE-2020-9606 |
+---------------------+--------------------------+---------+------------------+
| | | |CVE-2020-9598 |
| | | | |
|Invalid memory access|Information disclosure |Important|CVE-2020-9595 |
| | | | |
| | | |CVE-2020-9593 |
+---------------------+--------------------------+---------+------------------+
Acknowledgements
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 Anonymous working with Trend Micro Zero Day Initiative (CVE-2020-9597)
o Aleksandar Nikolic of Cisco Talos. (CVE-2020-9609, CVE-2020-9607)
o Fluoroacetate (CVE-2020-9606)
o L4N working with Trend Micro Zero Day Initiative (CVE-2020-9612)
o Liubenjin from Codesafe Team of Legendsec at Qi'anxin Group (CVE-2020-9608)
o mipu94 working withiDefense Labs (CVE-2020-9594)
o Christian Mainka, Vladislav Mladenov, Simon Rohlmann, Jorg Schwenk; Ruhr
University Bochum, Chair for network and data security(CVE-2020-9592 &
CVE-2020-9596)
o Xinyu Wan, Yiwei Zhang and Wei You from Renmin University of China
(CVE-2020-9611, CVE-2020-9610, CVE-2020-9605, CVE-2020-9604, CVE-2020-9603,
CVE-2020-9598, CVE-2020-9595, CVE-2020-9593)
o Yuebin Sun(@yuebinsun) of Tencent Security Xuanwu Lab (CVE-2020-9615,
CVE-2020-9614, CVE-2020-9613)
o Zhiyuan Wang and willJ from cdsrc of Qihoo 360 (CVE-2020-9602,
CVE-2020-9601, CVE-2020-9600, CVE-2020-9599)
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