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[email protected]CVE-2017-0171

HistoryMay 12, 2017 - 2:29 p.m.

CVE-2017-0171

2017-05-1214:29:01

CWE-20

[email protected]

web.nvd.nist.gov

windows

dns server

dos

vulnerability

windows server 2008

windows server 2012

windows server 2016

nvd

cve-2017-0171

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.3%

JSON

Windows DNS Server allows a denial of service vulnerability when Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 Gold and R2, and Windows Server 2016 are configured to answer version queries, aka “Windows DNS Server Denial of Service Vulnerability”.

Affected configurations

Vulners

NVD

Node

microsoft_corporationwindows_dns_server

CPENameOperatorVersion
microsoft:windows_server_2008microsoft windows server 2008eq-
microsoft:windows_server_2008microsoft windows server 2008eqr2
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_server_2008	microsoft windows server 2008	eq	-
microsoft:windows_server_2008	microsoft windows server 2008	eq	r2
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": "Windows DNS Server",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Microsoft Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 Gold and R2, and Windows Server 2016"
      }
    ]
  }
]