CVE-2018-8434

EUVD-2018-20070
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
ADJACENT_NETWORK
HIGH
HIGH
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_8.1
-
microsoftwindows_server_2012
*
microsoftwindows_server_2016
*
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64)
1607 (x64)
1703 (x64)
1709 (x64)
1803 (x64)
Windows 7
Service Pack 1 (x64)
Windows 8.1
(x64)
(x64)
Windows RT 8.1
All
Windows Server
1709 Server Core
1803 Server Core
Windows Server 2008
Service Pack 2 (x64)
Service Pack 2 Server Core (x64)
Windows Server 2008 R2
Service Pack 1 (x64)
Service Pack 1 Server Core (x64)
Windows Server 2012
Server Core
Standard
Windows Server 2012 R2
Server Core
Server Core
Standard
Standard
Windows Server 2016
Server Core
Standard