Adobe Security Bulletin

Security update available for Adobe Acrobat and Reader | APSB20-13

Bulletin ID

Date Published

Priority

APSB20-13

March 17, 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 

2020.006.20034 and earlier versions 

Windows & macOS

Acrobat Reader DC

Continuous 

2020.006.20034 and earlier versions 

Windows & macOS

 

 

 

 

Acrobat 2017

Classic 2017

2017.011.30158  and earlier versions 

Windows & macOS

Acrobat Reader 2017

Classic 2017

2017.011.30158 and earlier versions

Windows & macOS

 

 

 

 

Acrobat 2015 

Classic 2015

2015.006.30510 and earlier versions

Windows & macOS

Acrobat Reader 2015

Classic 2015

2015.006.30510 and earlier versions

Windows & 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:    

  • Users can update their product installations manually by choosing Help > Check for Updates.     

  • The products will update automatically, without requiring user intervention, when updates are detected.      

  • The full Acrobat Reader installer can be downloaded from the Acrobat Reader Download Center.     

For IT administrators (managed environments):     

  • Download the enterprise installers from ftp://ftp.adobe.com/pub/adobe/, or refer to the specific release note version for links to installers.     

  • 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 Versions

Platform

Priority Rating

Availability

Acrobat DC

Continuous

2020.006.20042

Windows and macOS

2

Windows    

macOS  

Acrobat Reader DC

Continuous

2020.006.20042

Windows and macOS

2

 

 

 

 

 

 

Acrobat 2017

Classic 2017

2017.011.30166

Windows and macOS

2

Acrobat Reader 2017

Classic 2017

2017.011.30166

Windows and macOS

2

 

 

 

 

 

 

Acrobat 2015

Classic 2015

2015.006.30518

Windows and macOS

2

Acrobat Reader 2015

Classic 2015

2015.006.30518

Windows and macOS

2

Vulnerability Details

Vulnerability Category

Vulnerability Impact

Severity

CVE Number

Out-of-bounds read  

Information Disclosure  

Important   

CVE-2020-3804

CVE-2020-3806

Out-of-bounds write

Arbitrary Code Execution     

Critical

CVE-2020-3795

Stack-based buffer overflow

Arbitrary Code Execution     

Critical

CVE-2020-3799

Use-after-free

Arbitrary Code Execution 

Critical

CVE-2020-3792

CVE-2020-3793

CVE-2020-3801

CVE-2020-3802

CVE-2020-3805

Memory address leak  

Information Disclosure  

Important  

CVE-2020-3800

Buffer overflow

Arbitrary Code Execution 

Critical

CVE-2020-3807

Memory corruption

Arbitrary Code Execution 

Critical

CVE-2020-3797

Insecure library loading (DLL hijacking)

Privilege Escalation

Important  

CVE-2020-3803

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:    

  • hungtt28 of Viettel Cyber Security working with Trend Micro Zero Day Initiative (CVE-2020-3802)
  • Huw Pigott of Shearwater Solutions, a CyberCX company (CVE-2020-3803)
  • Duy Phan Thanh (bit) of STAR Labs (CVE-2020-3800, CVE-2020-3801)
  • Ke Liu of Tencent Security Xuanwu Lab (CVE-2020-3804, CVE-2020-3805)
  • STARLabs @PTDuy during the Tianfu Cup competition (CVE-2020-3793)
  • T Sung Ta (@Mipu94) of SEFCOM Lab, Arizona State University (CVE-2020-3792)
  • Xinyu Wan, Yiwei Zhang and Wei You from Renmin University of China (CVE-2020-3806, CVE-2020-3807, CVE-2020-3795, CVE-2020-3797)
  • Xu Peng and Su Purui from TCA/SKLCS Institute of Software Chinese Academy of Sciences and Wang Yanhao from QiAnXin Technology Research Institute (CVE-2020-3799)

 Adobe

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