CVE-2018-8201 — Microsoft Windows 10 vulnerability

4 documents4 sources

Severity

4.5MEDIUMNVD

EPSS

0.5%

top 32.72%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows 10 Microsoft Windows 10 Servers Microsoft Windows Server 2016

Timeline

PublishedJun 14

Latest updateMay 13

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 10 Servers. This CVE ID is unique from CVE-2018-8211, CVE-2018-8212, CVE-2018-8215, CVE-2018-8216, CVE-2018-8217, CVE-2018-8221.

CVSS vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:LExploitability: 1.0 | Impact: 3.4

Affected Packages5 packages

▶CVEListV5microsoft/windows_10_serversversion 1709 (Server Core Installation), version 1803 (Server Core Installation)+1

▶CVEListV5microsoft/windows_server_2016(Server Core installation)

▶NVDmicrosoft/windows1709, 1803+1

▶CVEListV5microsoft/windows_1010 versions+9

▶NVDmicrosoft/windows_104 versions+3

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

GHSA

GHSA-6jm6-86xp-xf35: A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session↗2022-05-13

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CVEList

CVE-2018-8201: A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session↗2018-06-14

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📋Vendor Advisories

Microsoft

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability↗2018-06-12

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