| Beschreibung: | Summary:
This host is missing a critical security
update according to Microsoft KB4457132
Vulnerability Insight:
Multiple flaws exist due to:
- Chakra scripting engine improperly handles objects in memory in Microsoft Edge.
- Microsoft Edge PDF Reader improperly handles objects in memory.
- DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory.
- Microsoft XML Core Services MSXML parser processes user input.
- Windows improperly parses files.
- Windows kernel improperly handles objects in memory.
- Windows Hyper-V on a host server fails to properly validate input from an
authenticated user on a guest operating system.
- Microsoft JET Database Engine improperly handles objects in memory.
- Windows Graphics component improperly handles objects in memory.
- Windows Hyper-V BIOS loader fails to provide a high-entropy source.
- Windows kernel fails to properly initialize a memory address.
- Windows does not properly handle specially crafted image files.
- Scripting engine does not properly handle objects in memory in Microsoft
browsers.
- A universal cross-site scripting (UXSS) condition in Internet Explorer.
- Microsoft Server Block Message (SMB) improperly handles crafted requests
to the server.
- Denial of service vulnerability (named FragmentSmack).
- Windows font library improperly handles specially crafted embedded fonts.
- Device Guard incorrectly validates an untrusted file.
- Windows improperly handles calls to Advanced Local Procedure Call (ALPC).
- Windows GDI component improperly discloses the contents of its memory.
- Microsoft Edge improperly handles specific HTML content.
Vulnerability Impact:
Successful exploitation will allow an attacker
to crash the affected system, execute arbitrary code on the host operating system,
disclose contents of System memory and also read privileged data across trust
boundaries.
Affected Software/OS:
- Microsoft Windows 10 for 32-bit Systems
- Microsoft Windows 10 for x64-based Systems
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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