CVE-2019-1230

EUVD-2019-9797
An information disclosure vulnerability exists when the Windows Hyper-V Network Switch on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Information Disclosure Vulnerability'.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1703 (x64)
KB4520010
1709 (x64)
KB4520004
1803 (x64)
KB4520008
1809 (x64)
KB4519338
Windows Server
1803 Server Core
KB4520008
Windows Server 2019
Server Core
KB4519338
Standard
KB4519338
Common Weakness Enumeration
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1230
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1230