Adobe Security Bulletin

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Security update available for Adobe Creative Cloud Desktop Application | APSB20-33

Bulletin ID	Date Published	Priority
APSB20-33	July 14, 2020	2

Summary

Adobe has released a security update for Creative Cloud Desktop Application for Windows. This update addresses critical and important vulnerabilities. Successful exploitation could lead to arbitrary file system write and privilege escalation in the context of the current user.

Affected versions

Product	Affected version	Platform
Creative Cloud Desktop Application	5.1 and earlier versions	Windows

Lưu ý:

To check the version of the Adobe Creative Cloud desktop app:

Launch the Creative Cloud desktop app and sign in with your Adobe ID
Click the gear icon and choose Preferences > General

To check the version of the Adobe Creative Cloud desktop app (5.0 or later):

Launch the Creative Cloud desktop app and sign in with your Adobe ID
Click the Help menu and choose “About Creative Cloud”

Solution

Adobe categorizes this update with the following priority rating and recommends users update their installation to the newest version:

Product	Updated version	Platform	Priority rating	Availability
Creative Cloud Desktop Application	5.2	Windows	2	Download Center

The latest Creative Cloud Desktop App installer can be downloaded from the Download Center.

Vulnerability Details

Vulnerability Category	Vulnerability Impact	Severity	CVE Numbers
Lack of Exploit Mitigations	Privilege escalation	Important	CVE-2020-9669
Insecure File permissions	Privilege escalation	Important	CVE-2020-9671
Symlink vulnerability	Privilege escalation	Important	CVE-2020-9670
Symlink vulnerability	Arbitrary file system write	Critical	CVE-2020-9682

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: