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AUSCERT External Security Bulletin Redistribution
ESB-2020.2778
Security Updates Available for Adobe Acrobat and Reader | APSB20-48
12 August 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
Increased Privileges -- 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-2020-9723 CVE-2020-9722 CVE-2020-9721
CVE-2020-9720 CVE-2020-9719 CVE-2020-9718
CVE-2020-9717 CVE-2020-9716 CVE-2020-9715
CVE-2020-9714 CVE-2020-9713 CVE-2020-9712
CVE-2020-9711 CVE-2020-9710 CVE-2020-9707
CVE-2020-9706 CVE-2020-9705 CVE-2020-9704
CVE-2020-9703 CVE-2020-9702 CVE-2020-9701
CVE-2020-9700 CVE-2020-9699 CVE-2020-9698
CVE-2020-9697 CVE-2020-9696 CVE-2020-9695
CVE-2020-9694 CVE-2020-9693
Original Bulletin:
https://helpx.adobe.com/security/products/acrobat/apsb20-48.html
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Updates Available for Adobe Acrobat and Reader | APSB20-48
+------------------------+---------------------------------+------------------+
| Bulletin ID | Date Published | Priority |
+------------------------+---------------------------------+------------------+
|APSB20-48 |August 11, 2020 |2 |
+------------------------+---------------------------------+------------------+
Summary
Adobe has released security updates for Adobe Acrobat and Reader for Windows
andmacOS. 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 |2020.009.20074 and earlier |Windows & |
| | |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader DC|Continuous |2020.009.20074 and earlier |Windows & |
| | |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
+-----------------+-----------+--------------------------------+--------------+
|Acrobat 2020 |Classic |2020.001.30002 |Windows & |
| |2020 | |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader |Classic |2020.001.30002 |Windows & |
|2020 |2020 | |macOS |
+-----------------+-----------+--------------------------------+--------------+
+-----------------+-----------+--------------------------------+--------------+
|Acrobat 2017 |Classic |2017.011.30171 and earlier |Windows & |
| |2017 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader |Classic |2017.011.30171 and earlier |Windows & |
|2017 |2017 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
+-----------------+-----------+--------------------------------+--------------+
|Acrobat 2015 |Classic |2015.006.30523 and earlier |Windows & |
| |2015 |versions |macOS |
+-----------------+-----------+--------------------------------+--------------+
|Acrobat Reader |Classic |2015.006.30523 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|2020.012.20041|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
| | | | | |Windows |
|Acrobat |Continuous|2020.012.20041|Windowsand |2 | |
|Reader DC | | |macOS | | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
+-------------+----------+--------------+------------+-----------+------------+
| |Classic | |Windows and | |Windows |
|Acrobat 2020 |2020 |2020.001.30005|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
| | | | | |Windows |
|Acrobat |Classic |2020.001.30005|Windows and |2 | |
|Reader 2020 |2020 | |macOS | | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
+-------------+----------+--------------+------------+-----------+------------+
| |Classic | |Windowsand | |Windows |
|Acrobat 2017 |2017 |2017.011.30175|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
|Acrobat |Classic | |Windowsand | |Windows |
|Reader 2017 |2017 |2017.011.30175|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
+-------------+----------+--------------+------------+-----------+------------+
| |Classic | |Windowsand | |Windows |
|Acrobat 2015 |2015 |2015.006.30527|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
|Acrobat |Classic | |Windowsand | |Windows |
|Reader 2015 |2015 |2015.006.30527|macOS |2 | |
| | | | | |macOS |
+-------------+----------+--------------+------------+-----------+------------+
Vulnerability Details
+-----------------------+------------------------+---------+------------------+
| Vulnerability Category| Vulnerability Impact |Severity | CVE Number |
+-----------------------+------------------------+---------+------------------+
|Disclosure of Sensitive|Memory Leak |Important|CVE-2020-9697 |
|Data | | | |
+-----------------------+------------------------+---------+------------------+
|Security bypass |Privilege Escalation |Important|CVE-2020-9714 |
+-----------------------+------------------------+---------+------------------+
| | | |CVE-2020-9693 |
|Out-of-bounds write |Arbitrary Code Execution|Critical | |
| | | |CVE-2020-9694 |
+-----------------------+------------------------+---------+------------------+
| | | |CVE-2020-9696 |
|Security bypass |Security feature bypass |Critical | |
| | | |CVE-2020-9712 |
+-----------------------+------------------------+---------+------------------+
| |Application | |CVE-2020-9702 |
|Stackexhaustion |denial-of-service |Important| |
| | | |CVE-2020-9703 |
+-----------------------+------------------------+---------+------------------+
| | | |CVE-2020-9723 |
| | | | |
| | | |CVE-2020-9705 |
| | | | |
| | | |CVE-2020-9706 |
| | | | |
| | | |CVE-2020-9707 |
| | | | |
| | | |CVE-2020-9710 |
| | | | |
|Out-of-bounds read |Information disclosure |Important|CVE-2020-9716 |
| | | | |
| | | |CVE-2020-9717 |
| | | | |
| | | |CVE-2020-9718 |
| | | | |
| | | |CVE-2020-9719 |
| | | | |
| | | |CVE-2020-9720 |
| | | | |
| | | |CVE-2020-9721 |
+-----------------------+------------------------+---------+------------------+
| | | |CVE-2020-9698 |
| | | | |
| | | |CVE-2020-9699 |
| | | | |
|Buffer error |Arbitrary Code Execution|Critical |CVE-2020-9700 |
| | | | |
| | | |CVE-2020-9701 |
| | | | |
| | | |CVE-2020-9704 |
+-----------------------+------------------------+---------+------------------+
| | | |CVE-2020-9715 |
|Use-after-free |Arbitrary Code Execution|Critical | |
| | | |CVE-2020-9722 |
+-----------------------+------------------------+---------+------------------+
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-2020-9693,
CVE-2020-9694)
o Steven Seeley of Qihoo 360 Vulcan Team (CVE-2020-9723)
o Abdul-Aziz Hariri of Trend Micro Zero Day Initiative (CVE-2020-9697,
CVE-2020-9706, CVE-2020-9707, CVE-2020-9710, CVE-2020-9712)
o Csaba Fitzl (@theevilbit) from Offensive Security working with iDefense
Labs (CVE-2020-9714)
o Kyle Martin from North Carolina State University, Sung Ta Dinh from Arizona
State University, Haehyun Cho from Arizona State University, Ruoyu "Fish"
Wang from Arizona State University and Alexandros Kapravelos from North
Carolina State University (CVE-2020-9722)
o Ken Hsu of Palo Alto Networks. (CVE-2020-9695)
o Zhangqing, Zhiyuan Wang and willJ from cdsrc of Qihoo 360 (CVE-2020-9716,
CVE-2020-9717, CVE-2020-9718, CVE-2020-9719, CVE-2020-9720, CVE-2020-9721)
o Mark Vincent Yason (@MarkYason) working with Trend Micro Zero Day
Initiative (CVE-2020-9715)
o Xinyu Wan, Yiwei Zhang and Wei You from Renmin University of China
(CVE-2020-9705, CVE-2020-9711, CVE-2020-9713)
o Xu Peng from TCA/SKLCS Institute of Software Chinese Academy of Sciences
and Wang Yanhao from QiAnXin Technology Research Institute (CVE-2020-9698,
CVE-2020-9699, CVE-2020-9700, CVE-2020-9701, CVE-2020-9702, CVE-2020-9703,
CVE-2020-9704)
o Yuebin Sun(@yuebinsun) of Tencent Security Xuanwu Lab (CVE-2020-9696)
- --------------------------END INCLUDED TEXT--------------------
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