CVE-2018-8490

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Remote Code Execution Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers. This CVE ID is unique from CVE-2018-8489.

CVSS v3.0 8.4 HIGH
CVSS v2.0 7.7 HIGH

8.4^/10

CVSS v3.0 : HIGH

Vector : AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Exploitability : 1.7 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.7^/10

CVSS v2.0 : HIGH

Vector : AV:A/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 5.1 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8490	Patch Vendor Advisory
http://www.securitytracker.com/id/1041834	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105480	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10:1809::::::x64:
	cpe:2.3:o:microsoft:windows_10:1803::::::x64:
	cpe:2.3:o:microsoft:windows_10:1703::::::x64:
	cpe:2.3:o:microsoft:windows_10:1607::::::x86:
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:1709:::::::*
	cpe:2.3:o:microsoft:windows_10:-::::::x64:
	cpe:2.3:o:microsoft:windows_10:1709::::::x64:
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:1803:::::::*

Information

Published : 2018-10-10 06:29

Updated : 2018-11-28 13:25

NVD link : CVE-2018-8490

Mitre link : CVE-2018-8490

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

microsoft

windows_server_2016
windows_server_2019
windows_10

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