| Descripción: | Summary:
This host is missing a critical security
update according to Microsoft KB4464330
Vulnerability Insight:
Multiple flaws exist due to:
- Windows Hyper-V on a host server fails to properly validate input from an
authenticated user on a guest operating system.
- Internet Explorer improperly accesses objects in memory.
- Windows Media Player improperly discloses file information.
- DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in
memory.
- Windows Theme API does not properly decompress files.
- NTFS improperly checks access.
- Chakra scripting engine handles objects in memory in Microsoft Edge.
- Microsoft Graphics Components improperly handle objects in memory.
- Windows Win32k component fails to properly handle objects in memory.
- Microsoft Edge improperly accesses objects in memory.
- An input validation error in Windows Graphics Device Interface (GDI).
- Windows Kernel improperly handles objects in memory.
- Microsoft XML Core Services MSXML parser improperly processes user input.
- An input validation error in Device Guard.
- Filter Manager improperly handles objects in memory.
- Microsoft Windows Codecs Library improperly handles objects in memory.
Vulnerability Impact:
Successful exploitation will allow an attacker
to run arbitrary code, bypass security restriction, gain the same user rights
as the current user, obtain information to further compromise the user's system,
improperly discloses file information and escalate privileges.
Affected Software/OS:
- Microsoft Windows 10 Version 1809 for 32-bit Systems
- Microsoft Windows 10 Version 1809 for x64-based Systems
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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