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CVE-2018-8449 Details

Description

A security feature bypass exists when Device Guard incorrectly validates an untrusted file, aka "Device Guard Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.3 LOWVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8449	CVE	PatchVendor Advisory
https://www.exploit-db.com/exploits/45435/	CVE	Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/105272	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041642	CVE	Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8449	[email protected]	PatchVendor Advisory
https://www.exploit-db.com/exploits/45435/	[email protected]	Third Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/105272	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041642	[email protected]	Third Party AdvisoryVDB Entry

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-367	Time-of-check Time-of-use (TOCTOU) Race Condition	[email protected]

Affected Products

Product	Versions
microsoft windows 10	1607 1703 1709 1803
CPE cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_10:1607:::::::* cpe:2.3:o:microsoft:windows_10:1703:::::::* cpe:2.3:o:microsoft:windows_10:1709:::::::* cpe:2.3:o:microsoft:windows_10:1803:::::::* Remediation No remediation found in references.
microsoft windows server 2016	1709 1803
CPE cpe:2.3:o:microsoft:windows_server_2016:-:::::::* cpe:2.3:o:microsoft:windows_server_2016:1709:::::::* cpe:2.3:o:microsoft:windows_server_2016:1803:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Nov 20, 2018	Initial Analysis	[email protected]
Sep 21, 2018	CVE Modified	[email protected]
Sep 13, 2018	CVE Modified	[email protected]