| Description: | Summary:
This host is missing a critical security
update according to Microsoft KB4503267
Vulnerability Insight:
Multiple flaws exist due to:
- Windows kernel improperly initializes objects in memory.
- Chakra scripting engine improperly handles objects in memory in
Microsoft Edge.
- Microsoft Hyper-V on a host server fails to properly validate input from
a privileged user on a guest operating system.
- ActiveX Data Objects (ADO) improerly handle objects in memory.
- Windows Jet Database Engine improperly handles objects in memory.
- Windows AppX Deployment Service (AppXSVC) improperly handles hard links.
- Windows GDI component improperly discloses the contents of its memory.
- Task Scheduler Service improperly validates certain file operations.
Please see the references for more information about the vulnerabilities.
Vulnerability Impact:
Successful exploitation will allow an
attacker to execute arbitrary code in kernel mode, elevate privileges
by escaping a sandbox, gain access to sensitive information, run
processes and delete files and folders in an elevated context.
Affected Software/OS:
- Microsoft Windows 10 Version 1607 x32/x64
- Microsoft Windows Server 2016
Solution:
The vendor has released updates. Please see
the references for more information.
CVSS Score:
9.3
CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
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