PT-2017-18445

CVE-2017-8625

Published

2017-08-08

Updated

2023-10-25

Description by

CVSS 3.1

8.8

High

MetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Internet Explorer versions in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016

Description A security issue exists due to Internet Explorer failing to validate User Mode Code Integrity (UMCI) policies, allowing an attacker to bypass Device Guard UMCI policies.

Recommendations For Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016, update Internet Explorer to a version that properly validates UMCI policies to prevent bypassing Device Guard policies.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration