| Beschreibung: | Summary:
This host is missing a critical security
update according to Microsoft KB4041691
Vulnerability Insight:
Multiple flaws exist due to:
- A spoofing vulnerability in the Windows implementation of wireless networking (KRACK)
- An error when Windows improperly handles calls to Advanced Local Procedure
Call (ALPC).
- An error in the Microsoft Server Block Message (SMB) when an attacker sends
specially crafted requests to the server.
- An error in the Windows kernel that could allow an attacker to retrieve
information that could lead to a Kernel Address Space Layout Randomization
(ASLR) bypass.
- An error in certain Trusted Platform Module (TPM) chipsets.
- An error when Internet Explorer improperly accesses objects in memory.
- An error in the way that certain Windows components handle the loading of
DLL files.
- An error when the Windows kernel improperly handles objects in memory.
- An error when the Windows font library improperly handles specially crafted
embedded fonts.
- An error when the Microsoft Windows Graphics Component improperly handles
objects in memory.
- An error when the Windows kernel-mode driver fails to properly handle objects
in memory.
- An error in the way the scripting engine handle objects in memory in Microsoft
browsers.
- An error in the way that the scripting engine handles objects in memory in
Microsoft Edge.
- An error in Device Guard that could allow an attacker to inject malicious code
into a Windows PowerShell session.
- An error in the Microsoft JET Database Engine that could allow remote code
execution on an affected system.
- An error when Internet Explorer improperly handles objects in memory.
- An error when the Windows Graphics Component improperly handles objects in memory.
- An error in the way that the scripting engine handles objects in memory in
Internet Explorer.
- An error when the Windows Update Delivery Optimization does not properly enforce
file share permissions.
- An error in Windows Domain Name System (DNS) DNSAPI.
- An error in the default Windows SMB Server configuration which allows anonymous
users to remotely access certain named pipes that are also configured to allow
anonymous access to users who are logged on locally.
- An error when Windows Search improperly handles objects in memory.
- An error in Microsoft Windows storage when it fails to validate an integrity-level
check.
- An error in the way affected Microsoft scripting engines render when handling
objects in memory in Microsoft Edge.
- when Internet Explorer improperly accesses objects in memory via the Microsoft
Windows Text Services Framework.
- An error when the Windows kernel improperly initializes objects in memory.
- An error in the way that the Windows Graphics Device Interface (GDI) handles
objects in memory, allowing an attacker to retrieve information from a targeted
system.
- An error in the way that the Windows SMB Server handles certain requests.
Vulnerability Impact:
Successful exploitation will allow an attacker
to run arbitrary code in the security context of the local system, conduct NTLM
dictionary attacks, cause the affected system to crash, take complete control
of an affected system, obtain sensitive information to further compromise the
user's system, inject code into a trusted PowerShell process, run processes
in an elevated context, inject code code in kernel mode and gain elevated
privileges.
Affected Software/OS:
- Microsoft Windows Server 2016
- Microsoft Windows 10 Version 1607 x32/x64
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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