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                             CERT-Renater

                 Note d'Information No. 2021/VULN010
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DATE                : 12/01/2021

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Windows, macOS running Adobe Photoshop versions
                                 2021 prior to 22.1.

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https://helpx.adobe.com/security/products/photoshop/apsb21-01.html
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Security updates available for Adobe Photoshop | APSB21-01
Bulletin ID 	Date Published 	Priority
APSB21-01 	January 12, 2021      3


Summary

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


Affected Versions

Product 	Affected version            Platform
Photoshop 2021 	22.1  and earlier version   Windows and macOS

Note:

CVE-2021-21006 does note impact version Photoshop 21.x branch.


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 2021 	22.1.1             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

Heap-based Buffer Overflow 	Arbitrary code execution    Critical 
 CVE-2021-21006

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+ CERT-RENATER       |    tel : 01-53-94-20-44          +
+ 23/25 Rue Daviel   |    fax : 01-53-94-20-41          +
+ 75013 Paris        |    email:cert@support.renater.fr +
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