Adobe Security Bulletin

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Security updates available for Dimension | APSB21-116

Bulletin ID	Date Published	Priority
ASPB21-116	December 14, 2021	3

Summary

Adobe has released an update for Adobe Dimension. This update addresses  critical, important and moderate  vulnerabilities.  Successful exploitation could lead to arbitrary code execution and privilege escalation
in the context of the current user.     

Affected Versions

Product	Version	Platform
Adobe Dimension	3.4.3 and earlier versions	Windows and macOS

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	Version	Platform	Priority	Availability
Adobe Dimension	3.4.4	Windows and macOS	3	Download Center

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	CVSS base score	CVSS vector	CVE Numbers
Out-of-bounds Read (CWE-125)	Privilege escalation	Important	4.0	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	CVE-2021-43763
Access of Memory Location After End of Buffer (CWE-788)	Arbitrary code execution	Critical	7.8	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CVE-2021-44179
Out-of-bounds Write (CWE-787)	Arbitrary code execution	Critical	7.8	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CVE-2021-44180
Out-of-bounds Write (CWE-787)	Arbitrary code execution	Critical	7.8	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CVE-2021-44181
Out-of-bounds Read (CWE-125)	Privilege escalation	Moderate	3.3	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	CVE-2021-44182
Out-of-bounds Read (CWE-125)	Privilege escalation	Moderate	3.3	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	CVE-2021-44183

Acknowledgments

Adobe would like to thank Mat Powell of Trend Micro Zero Day Initiative for reporting the relevant issues and for working with Adobe to help protect our customers.

Mat Powell of Trend Micro Zero Day Initiative  --CVE-2021-43763, CVE-2021-44179, CVE-2021-44180, CVE-2021-44181, CVE-2021-44182 and CVE-2021-44183

For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com