CVE-2018-8216 — Microsoft Windows 10 vulnerability

16 documents4 sources

Severity

5.3MEDIUMNVD

NVD4.5

EPSS

0.5%

top 33.03%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows 10 Microsoft Windows 10 Servers Microsoft Windows Server 2016 +7 more

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. This CVE ID is unique from CVE-2018-8201, CVE-2018-8211, CVE-2018-8212, CVE-2018-8215, CVE-2018-8217, CVE-2018-8221.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LExploitability: 1.8 | Impact: 3.4

Affected Packages12 packages

▶msrcmsrc/windows_server_2016

▶CVEListV5microsoft/windows_server_2016(Server Core installation)

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

▶NVDmicrosoft/windows1709, 1803+1

▶CVEListV5microsoft/windows_1010 versions+9

Patches

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

🔴Vulnerability Details

GHSA

GHSA-mv9c-mp74-pv8p: 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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GHSA

GHSA-jvm9-fjv6-8x5c: 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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GHSA

GHSA-553x-79m7-24m9: 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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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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GHSA

GHSA-cq73-m56j-w558: 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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📋Vendor Advisories

Microsoft

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

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🕵️Threat Intelligence

Talos

Microsoft Patch Tuesday - June 2018↗2018-06-12

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