CVE-2018-8126

HIGH
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 security feature bypass vulnerability exists when Internet Explorer fails to validate User Mode Code Integrity (UMCI) policies, aka "Internet Explorer Security Feature Bypass Vulnerability." This affects Internet Explorer 11.

References

http://www.securityfocus.com/bid/103997

http://www.securitytracker.com/id/1040846

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8126

Details

Source: MITRE

Published: 2018-05-09

Updated: 2019-10-03

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
109611KB4103731: Windows 10 Version 1703 May 2018 Security UpdateNessusWindows : Microsoft Bulletins
high
109608KB4103727: Windows 10 Version 1709 and Windows Server Version 1709 May 2018 Security UpdateNessusWindows : Microsoft Bulletins
high
109606KB4103723: Windows 10 Version 1607 and Windows Server 2016 May 2018 Security UpdateNessusWindows : Microsoft Bulletins
high
109605KB4103721: Windows 10 Version 1803 and Windows Server Version 1803 May 2018 Security UpdateNessusWindows : Microsoft Bulletins
high
109603KB4103716: Windows 10 May 2018 Security UpdateNessusWindows : Microsoft Bulletins
high