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MicrosoftCVE-2019-1230

HistoryOct 10, 2019 - 2:15 p.m.

CVE-2019-1230

2019-10-1014:15:15

CWE-20

microsoft

web.nvd.nist.gov

windows

hyper-v

network switch

information disclosure

vulnerability

nvd

cve-2019-1230

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

AI Score

7.1

Confidence

High

EPSS

0.002

Percentile

62.1%

JSON

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’.

Affected configurations

Nvd

Vulners

Node

microsoftwindows_10Match1703x64

microsoftwindows_10Match1709x64

microsoftwindows_10Match1803x64

microsoftwindows_10Match1809x64

microsoftwindows_server_2016Match1803

microsoftwindows_server_2019Match-

VendorProductVersionCPE
microsoftwindows_101703cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:x64:*
microsoftwindows_101709cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:x64:*
microsoftwindows_101803cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:x64:*
microsoftwindows_101809cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
microsoftwindows_server_20161803cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
microsoftwindows_server_2019-cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows_10	1703	cpe:2.3:o:microsoft:windows_10:1703::::::x64:
microsoft	windows_10	1709	cpe:2.3:o:microsoft:windows_10:1709::::::x64:
microsoft	windows_10	1803	cpe:2.3:o:microsoft:windows_10:1803::::::x64:
microsoft	windows_10	1809	cpe:2.3:o:microsoft:windows_10:1809::::::x64:
microsoft	windows_server_2016	1803	cpe:2.3:o:microsoft:windows_server_2016:1803:::::::*
microsoft	windows_server_2019	-	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

CNA Affected

[
  {
    "product": "Windows",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "10 Version 1703 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for x64-based Systems"
      }
    ]
  },
  {
    "product": "Windows Server",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "version 1803  (Core Installation)"
      },
      {
        "status": "affected",
        "version": "2019"
      },
      {
        "status": "affected",
        "version": "2019  (Core installation)"
      }
    ]
  }
]