Adobe Security Bulletin

Security updates available for Adobe Photoshop | APSB20-45

Bulletin ID

Date Published

Priority

APSB20-45

July 21, 2019

3

Summary

Adobe has released updates for Photoshop for Windows and macOS. These updates resolve multiple critical and medium vulnerabilities. Successful exploitation could lead to arbitrary code execution in the context of the current user.    

Affected Product Versions

Product

Affected version

Platform

Photoshop CC  2019

20.0.9 and earlier

Windows 

Photoshop 2020

21.2 and earlier

Windows 

Solution

Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app’s update mechanism.  For more information, please reference this help page.    

Product

Updated versions

Platform

Priority

Photoshop CC 2019

20.0.10

Windows and macOS

3

Photoshop CC

21.2.1

Windows and macOS

3

Note:

For managed environments, IT administrators can use the Admin Console to deploy Creative Cloud applications to end users. Refer to this help page for more information.

Vulnerability details

Vulnerability Category

Vulnerability Impact

Severity

CVE Number

Out-of-bounds read 

Arbitrary code execution

Critical

CVE-2020-9683

CVE-2020-9686

Out-of-bounds write 

Arbitrary code execution   

Critical 

CVE-2020-9684

CVE-2020-9685

CVE-2020-9687

Security bypass 

Privilege Escalation 

Important

CVE-2020-9709

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:   

  • Mat Powell of Trend Micro Zero Day Initiative (CVE-2020-9683, CVE-2020-9686, CVE-2020-9684, CVE-2020-9685, CVE-2020-9687)
  • Xavier DANEST from Decathlon (CVE-2020-9709)

Revisions

August 11, 2020: Inlcuded details about CVE-2020-9709   



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