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[email protected]CVE-2017-11779

HistoryOct 13, 2017 - 1:29 p.m.

CVE-2017-11779

2017-10-1313:29:00

[email protected]

web.nvd.nist.gov

microsoft

windows

dns

dnsapi.dll

remote code execution

vulnerability

cve-2017-11779

nvd

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 High

AI Score

Confidence

High

0.44 Medium

EPSS

Percentile

97.4%

JSON

The Microsoft Windows Domain Name System (DNS) DNSAPI.dll on Microsoft Windows 8.1, Windows Server 2012 R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a remote code execution vulnerability when it fails to properly handle DNS responses, aka “Windows DNSAPI Remote Code Execution Vulnerability”.

Affected configurations

Vulners

NVD

Node

microsoft_corporationwindows_domain_name_system_\(dns\)

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_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_10	microsoft windows 10	eq	1703
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 Domain Name System (DNS)",
    "vendor": "Microsoft Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "Microsoft Windows 8.1, Windows Server 2012 R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016"
      }
    ]
  }
]