Adobe has released a security update for Adobe InDesign.  This update addresses multiple critical vulnerabilities. Successful exploitation could lead to arbitrary code execution in the context of the current user.            

Affected versions

Solution

Adobe categorizes these updates with the following priority rating and recommends users update their software installations via the Creative Cloud desktop app updater, or by navigating to the InDesign Help menu and clicking "Updates." For more information, please reference this help page.

For managed environments, IT administrators can use the Creative Cloud Packager to create deployment packages. Refer to this help page for more information.

Vulnerability Details

Acknowledgments

Adobe would like to thank the following researchers for reporting these issues and for working with Adobe to help protect our customers:  

• Francis Provencher{PRL} working with Trend Micro Zero Day Initiative (CVE-2021-21098, CVE-2021-21099)
• Mateusz Jurczyk from Google Project Zero (CVE-2021-36004)

Revision

July 14, 2021:  Replaced CVE-2021-21043 with CVE-2021-36004

July 28, 2021: Updated Affected Version and Solution Table. 

September 30, 2021: Added N-1 version details under the solution section.