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AUSCERT External Security Bulletin Redistribution
ESB-2018.1472
Critical security update available for Photoshop CC
15 May 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: Adobe Photoshop CC
Publisher: Adobe
Operating System: Mac OS
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-4946
Original Bulletin:
https://helpx.adobe.com/security/products/photoshop/apsb18-17.html
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Security updates available for Adobe Photoshop CC | APSB18-17
+-----------------------------------------------------------------------------+
| Bulletin ID | Date Published | Priority |
|-------------------------+--------------------------------+------------------|
|APSB18-17 |May 14, 2018 |3 |
+-----------------------------------------------------------------------------+
Summary
Adobe has released updates for Photoshop CC for Windows and macOS. These
updates resolve a critical vulnerability in Photoshop CC 19.1.3 and earlier
19.x versions, as well as 18.1.3 and earlier 18.x versions. Successful
exploitation could lead to arbitrary code execution in the context of the
current user.
Affected Product Versions
+----------------------------------------------------------------------------+
| Product | Affected version | Platform |
|------------------------+--------------------------+------------------------|
|Photoshop CC 2018 |19.1.3 and earlier |Windows and macOS |
|------------------------+--------------------------+------------------------|
|Photoshop CC 2017 |18.1.3 and earlier |macOS |
|------------------------+--------------------------+------------------------|
|Photoshop CC 2017 |18.1.2 and earlier |Windows |
+----------------------------------------------------------------------------+
Solution
Adobe recommends users update their software installations via each
application's update mechanism by launching each application, navigating to the
Help menu, and clicking "Updates." For more information, please reference this
help page.
+----------------------------------------------------------------------------+
| Product | Updated versions | Platform |
|-------------------------+------------------------+-------------------------|
|Photoshop CC 2018 |19.1.4 |Windows and macOS |
|-------------------------+------------------------+-------------------------|
|Photoshop CC 2017 |18.1.4 |Windows and macOS |
+----------------------------------------------------------------------------+
Note:
For managed environments, IT administrators can use the Creative Cloud Packager
to create deployment packages. Refer to this help page for more information on
the Creative Cloud Packager.
Vulnerability details
+-----------------------------------------------------------------------------+
| Vulnerability Category | Vulnerability Impact |Severity | CVE Number |
|--------------------------+------------------------+---------+---------------|
|Out-of-bounds write |Remote Code Execution |Critical |CVE-2018-4946 |
+-----------------------------------------------------------------------------+
Acknowledgments
Adobe would like to thank Giwan Go working with Trend Micro's Zero Day
Initiative (CVE-2018-4946) for reporting the relevant issues and for working
with Adobe to help protect our customers.
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