| Descripción: | Summary:
This host is missing a critical security
update according to Microsoft KB4530684
Vulnerability Insight:
Multiple flaws exist due to:
- An error when Windows Hyper-V on a host server fails to properly validate
input from an authenticated user on a guest operating system.
- An error when the Windows kernel improperly handles objects in memory.
- An error when Microsoft Defender improperly handles specific buffers.
- An error when the Windows GDI component improperly discloses the contents
of its memory.
- An error when Microsoft Windows OLE fails to properly validate user input.
- An error in the way that the VBScript engine handles objects in memory.
Please see the references for more information about the vulnerabilities.
Vulnerability Impact:
Successful exploitation will allow an attacker
to execute arbitrary code, gain access to potentially sensitive information,
trigger false positives for threat, escalate privileges, cause the RDP
service on the target system to stop responding.
Affected Software/OS:
- Microsoft Windows 10 Version 1903 for 32-bit Systems
- Microsoft Windows 10 Version 1903 for x64-based Systems
- Microsoft Windows 10 Version 1909 for 32-bit Systems
- Microsoft Windows 10 Version 1909 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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