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[email protected]CVE-2017-0057

HistoryMar 17, 2017 - 12:59 a.m.

CVE-2017-0057

2017-03-1700:59:01

CWE-200

[email protected]

web.nvd.nist.gov

cve-2017-0057

microsoft

windows

dns

client

vulnerability

information disclosure

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.9 Medium

AI Score

Confidence

High

0.046 Low

EPSS

Percentile

92.6%

JSON

DNS client in Microsoft Windows 8.1; Windows Server 2012 R2, Windows RT 8.1; Windows 10 Gold, 1511, and 1607; and Windows Server 2016 fails to properly process DNS queries, which allows remote attackers to obtain sensitive information via (1) convincing a workstation user to visit an untrusted webpage or (2) tricking a server into sending a DNS query to a malicious DNS server, aka “Windows DNS Query Information Disclosure Vulnerability.”

Affected configurations

Vulners

NVD

Node

microsoft_corporationwindows_dnsclient

CPENameOperatorVersion
microsoft:windows_10microsoft windows 10eq-
microsoft:windows_10microsoft windows 10eq1511
microsoft:windows_10microsoft windows 10eq1607
microsoft:windows_8.1microsoft windows 8.1eq*
microsoft:windows_rt_8.1microsoft windows rt 8.1eq*
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_8.1	microsoft windows 8.1	eq	*
microsoft:windows_rt_8.1	microsoft windows rt 8.1	eq	*
microsoft:windows_server_2012	microsoft windows server 2012	eq	r2
microsoft:windows_server_2016	microsoft windows server 2016	eq	*

CNA Affected

[
  {
    "product": "Windows dnsclient",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Windows DNS client in Microsoft Windows 8.1; Windows Server 2012 R2, Windows RT 8.1; Windows 10 Gold, 1511, and 1607; and Windows Server 2016"
      }
    ]
  }
]