| Descripción: | Summary:
This host is missing a critical security
update according to Microsoft KB4487026
Vulnerability Insight:
Multiple flaws exist due to:
- Microsoft Server Message Block 2 server improperly handles certain requests.
- An error in Windows which could allow an attacker to bypass Device Guard.
- Windows Graphics Device Interface (GDI) improperly handles objects in
the memory.
- Windows GDI component improperly discloses the contents of its
memory.
- Windows Hyper-V on a host operating system fails to properly validate
input from an authenticated user on a guest operating system.
- An error when Windows improperly discloses file information.
- Internet Explorer improperly handles objects in memory.
- Windows kernel fails to properly handle objects in memory.
- Microsoft browsers improperly handles specific redirects.
- An error in the scripting engine while handling objects in memory in
Microsoft Edge.
- The Storage Service improperly handles file operations.
- Windows Jet Database Engine improperly handles objects in memory.
- Windows Server DHCP service improperly handle specially crafted
packets to a DHCP server.
- Windows Win32k component fails to properly handle objects in memory.
- Windows kernel improperly handles objects in memory.
- The Human Interface Devices (HID) component improperly handles objects in
memory.
- Internet Explorer improperly accesses objects in memory.
- Microsoft Edge improperly accesses objects in memory.
- The win32k component improperly provides kernel information.
Vulnerability Impact:
Successful exploitation will allow
an attacker to execute code on the target server, obtain information to
further compromise the user's system, gain escalated privileges, bypass
security restriction and take control of the affected system.
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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