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[email protected]CVE-2017-0186

HistoryApr 12, 2017 - 2:59 p.m.

CVE-2017-0186

2017-04-1214:59:00

CWE-20

[email protected]

web.nvd.nist.gov

cve

2017

0186

hyper-v

dos

vulnerability

microsoft

windows

nvd

6.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:N/I:N/A:C

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

5.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.3%

JSON

A denial of service vulnerability exists when Microsoft Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from a privileged user on a guest operating system, aka “Hyper-V Denial of Service Vulnerability.” This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0182, CVE-2017-0183, CVE-2017-0184, and CVE-2017-0185.

Affected configurations

Vulners

NVD

Node

microsoft_corporationhyper-v

CPENameOperatorVersion
microsoft:windows_10microsoft windows 10eq*
microsoft:windows_10microsoft windows 10eq1511
microsoft:windows_10microsoft windows 10eq1607
microsoft:windows_10microsoft windows 10eq1703
microsoft:windows_8.1microsoft windows 8.1eq*
microsoft:windows_server_2012microsoft windows server 2012eq*
microsoft:windows_server_2012microsoft windows server 2012eqr2
microsoft:windows_server_2016microsoft windows server 2016eq*

CPE	Name	Operator	Version
microsoft:windows_10	microsoft windows 10	eq	*
microsoft:windows_10	microsoft windows 10	eq	1511
microsoft:windows_10	microsoft windows 10	eq	1607
microsoft:windows_10	microsoft windows 10	eq	1703
microsoft:windows_8.1	microsoft windows 8.1	eq	*
microsoft:windows_server_2012	microsoft windows server 2012	eq	*
microsoft:windows_server_2012	microsoft windows server 2012	eq	r2
microsoft:windows_server_2016	microsoft windows server 2016	eq	*

CNA Affected

[
  {
    "product": "Hyper-V",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Windows 10, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, and Windows Server 2016"
      }
    ]
  }
]