CVE-2017-0184

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

A denial of service vulnerability exists when Microsoft Hyper-V running on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability." This CVE ID is unique from CVE-2017-0178, CVE-2017-0179, CVE-2017-0182, CVE-2017-0183, CVE-2017-0185, and CVE-2017-0186.

References

http://www.securityfocus.com/bid/97435

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0184

Details

Source: MITRE

Published: 2017-04-12

Updated: 2017-04-18

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5.2

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

Impact Score: 6.9

Exploitability Score: 4.4

Severity: MEDIUM

CVSS v3

Base Score: 5.4

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

Impact Score: 4

Exploitability Score: 1

Severity: MEDIUM

Tenable Plugins

View all (7 total)

IDNameProductFamilySeverity
104043KB3217841: Security Update for the Hyper-V Denial of Service Vulnerability (April 2017)NessusWindows : Microsoft Bulletins
medium
99312Windows 8.1 and Windows Server 2012 R2 April 2017 Security UpdatesNessusWindows : Microsoft Bulletins
high
99304Windows 7 and Windows 2008 R2 April 2017 Security Updates (Petya)NessusWindows : Microsoft Bulletins
high
99288KB4015583: Windows 10 Version 1703 April 2017 Cumulative UpdateNessusWindows : Microsoft Bulletins
high
99286KB4015217: Windows 10 1607 April 2017 Cumulative UpdateNessusWindows : Microsoft Bulletins
high
99285Windows Server 2012 April 2017 Security Updates (Petya)NessusWindows : Microsoft Bulletins
high
99282KB4015219: Windows 10 Version 1511 April 2017 Cumulative UpdateNessusWindows : Microsoft Bulletins
high