| Descripción: | Summary:
This host is missing a critical security
update according to Microsoft KB4467691
Vulnerability Insight:
Multiple flaws exist due to:
- PowerShell improperly handles specially crafted files.
- Kernel Remote Procedure Call Provider driver improperly initializes objects
in memory.
- Windows kernel improperly initializes objects in memory.
- PowerShell allows an attacker to execute unlogged code.
- Microsoft JScript improperly manages COM object creation.
- Windows Search improperly handles objects in memory.
- Microsoft RemoteFX Virtual GPU miniport driver improperly handles objects in
memory.
- Windows Deployment Services TFTP Server improperly handles objects in memory.
- DirectX improperly handles objects in memory.
- Chakra scripting engine improperly handles objects in memory in Microsoft Edge.
- VBScript engine improperly handles objects in memory.
- open source customization for AD FS improper sanitization of web requests.
- Windows incorrectly validates kernel driver signatures.
- Windows COM Marshaler incorrectly processes interface requests.
- Microsoft Graphics Components improperly handles objects in memory.
- Win32k component fails to properly handle objects in memory.
- Microsoft Edge improperly handles specific HTML content.
- Windows improperly handles calls to ALPC.
Vulnerability Impact:
Successful exploitation will allow an attacker
to run arbitrary code, bypass security restrictions and load improperly signed
drivers into the kernel, gain the same user rights as the current user, obtain
information to further compromise the user's system, improperly discloses file
information, trick a user into believing that the user was on a legitimate website
and escalate privileges.
Affected Software/OS:
- Microsoft Windows 10 Version 1607 for 32/64-bit Systems
- Microsoft Windows Server 2016
Solution:
The vendor has released updates. Please see the references for more information.
CVSS Score:
10.0
CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
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