CVE-2018-8492

MEDIUM

Description

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.

References

http://www.securityfocus.com/bid/105455

http://www.securitytracker.com/id/1041842

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492

Details

Source: MITRE

Published: 2018-10-10

Updated: 2018-11-30

Type: CWE-254

Risk Information

CVSS v2.0

Base Score: 4.6

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

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3.0

Base Score: 5.3

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

Impact Score: 3.4

Exploitability Score: 1.8

Severity: MEDIUM