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[email protected]CVE-2020-0993

HistoryApr 15, 2020 - 3:15 p.m.

CVE-2020-0993

2020-04-1515:15:19

[email protected]

web.nvd.nist.gov

windows

dns

dos

vulnerability

cve-2020-0993

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.3%

JSON

A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries, aka ‘Windows DNS Denial of Service Vulnerability’.

Affected configurations

Vulners

NVD

Node

microsoftwindows

microsoftwindows_server

microsoftwindows_10_1909 for 32-bit systemsMatchunspecified

microsoftwindows_10_1909 for x64-based systemsMatchunspecified

microsoftwindows_10_1909 for arm64-based systemsMatchunspecified

microsoftwindows_server,_version_1909Matchunspecified

microsoftwindows_10_1903 for 32-bit systemsMatchunspecified

microsoftwindows_10_1903 for x64-based systemsMatchunspecified

microsoftwindows_10_1903 for arm64-based systemsMatchunspecified

microsoftwindows_server,_version_1903Matchunspecified

VendorProductVersionCPE
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*
microsoftwindows*cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::
microsoft	windows	*	cpe:2.3:o:microsoft:windows::::::::

Rows per page:

1-10 of 381

CNA Affected

[
  {
    "product": "Windows",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "10 Version 1803 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1803 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1809 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1709 for ARM64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1607 for 32-bit Systems"
      },
      {
        "status": "affected",
        "version": "10 Version 1607 for x64-based Systems"
      },
      {
        "status": "affected",
        "version": "7 for 32-bit Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "7 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "8.1 for 32-bit systems"
      },
      {
        "status": "affected",
        "version": "8.1 for x64-based systems"
      },
      {
        "status": "affected",
        "version": "RT 8.1"
      }
    ]
  },
  {
    "product": "Windows Server",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "version 1803  (Core Installation)"
      },
      {
        "status": "affected",
        "version": "2019"
      },
      {
        "status": "affected",
        "version": "2019  (Core installation)"
      },
      {
        "status": "affected",
        "version": "2016"
      },
      {
        "status": "affected",
        "version": "2016  (Core installation)"
      },
      {
        "status": "affected",
        "version": "2008 R2 for Itanium-Based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "2008 R2 for x64-based Systems Service Pack 1"
      },
      {
        "status": "affected",
        "version": "2008 R2 for x64-based Systems Service Pack 1 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2012"
      },
      {
        "status": "affected",
        "version": "2012 (Core installation)"
      },
      {
        "status": "affected",
        "version": "2012 R2"
      },
      {
        "status": "affected",
        "version": "2012 R2 (Core installation)"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1909 for 32-bit Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1909 for x64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1909 for ARM64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows Server, version 1909 (Server Core installation)",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for 32-bit Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for x64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows 10 Version 1903 for ARM64-based Systems",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  },
  {
    "product": "Windows Server, version 1903 (Server Core installation)",
    "vendor": "Microsoft",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified"
      }
    ]
  }
]