Release Notes

Dell Overlay Optimizer Application Add-on to
fix SymLink Vulnerability
Release summary
This release note contains information about the add-on for Dell Overlay Optimizer application to address the SymLink vulnerability issue.
You can deploy the add-on to thin clients running Windows 10 IoT Enterprise operating system. The add-on replaces the log path of the
affected Windows Embedded Standard applications such as DewMgr, Dewsvc, and Dewdrv.cer with C:\Wyse\WAPPS\DEW. The new
log path is also added to the Unified Write Filter exclusion list.
Priority and recommendations
Urgent: Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and
availability of your Dell system.
Compatibility
Test environment
Table 10. Windows 10 IoT Enterprise Redstone 1
Platforms Flash/SSD/SED/HDD/eMMC
size
RAM Size Build Package Name
Wyse 5070 Thin Client with
Celeron processor
64 GB SSD 8 GB WIN10_5070_March2019.exe
Wyse 5070 Thin Client with
Pentium processor
64 GB SSD 8 GB WIN10_5070_March2019.exe
Wyse 5070 Extended Thin
Client with Pentium processor
64 GB SSD 8 GB WIN10_5070_March2019.exe
Wyse 5070 Thin Client with
Celeron processor
32 GB eMMC 4 GB WIN10_5070_March2019.exe
Wyse 5470 All-in-One Thin
Client
32 GB eMMC 4 GB WIE10_5470_All_in_One_June2
019.exe
Wyse 5470 All-in-One Thin
Client
128 GB SSD 8 GB WIE10_5470_All_in_One_June2
019.exe
Wyse 5470 Thin Client 32 GB SSD 4 GB WIE10_5470_July2019.exe
Wyse 5470 Thin Client 32 GB SSD 8 GB WIE10_5470_July2019.exe
Table 11. Windows 10 IoT Enterprise Redstone 5
Platforms Flash/SSD/SED/HDD/eMMC
size
RAM Size
Build Package Name
Wyse 5070 Thin Client with
Celeron processor
64 GB SSD 8 GB WIE10_RS5_5070_September2
019.exe
5
18 Dell Overlay Optimizer Application Add-on to fix SymLink Vulnerability