Endpoint Vulnerability

Microsoft: Windows Security Feature Bypass Vulnerability

Description

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard. An attacker who successfully exploited this vulnerability could circumvent a User Mode Code Integrity (UMCI) policy on the machine. To exploit the vulnerability, an attacker would first have to access the local machine, and then run a malicious program. The update addresses the vulnerability by correcting how Windows validates User Mode Code Integrity policies.

Affected Products

Windows 10,Windows Server 2016,Windows Server, version 1803 (Server Core Installation),Windows Server, version 1709 (Server Core Installation),Windows Server 2019

References

CVE-2019-0631,