CVE-2018-8218

CVSS V2 Medium 6.8 CVSS V3 High 7.7
Description
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Windows Hyper-V Denial of Service Vulnerability." This affects Windows 10, Windows 10 Servers.
Overview
  • CVE ID
  • CVE-2018-8218
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-14T12:29:01
  • Last Modified Date
  • 2018-10-30T16:27:59
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2016:1709:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.7
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.1
  • Impact Score
  • 4
References
Reference URL Reference Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8218 Patch Vendor Advisory
http://www.securitytracker.com/id/1041110 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/104402 Third Party Advisory VDB Entry
History
Created Old Value New Value Data Type Notes
2022-05-10 17:54:43 Added to TrackCVE
2022-12-03 08:04:26 2018-06-14T12:29Z 2018-06-14T12:29:01 CVE Published Date updated
2022-12-03 08:04:26 2018-10-30T16:27:59 CVE Modified Date updated
2022-12-03 08:04:26 Analyzed Vulnerability Status updated