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AUSCERT External Security Bulletin Redistribution
ESB-2021.0119
APSB21-01 Security update available for Adobe Photoshop
13 January 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe Photoshop
Publisher: Adobe
Operating System: Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-21006
Original Bulletin:
https://helpx.adobe.com/security/products/photoshop/apsb21-01.html
- --------------------------BEGIN INCLUDED TEXT--------------------
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|
+---------------------------+-------------------------+--------+--------------+
- --------------------------END INCLUDED TEXT--------------------
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