CVE-2017-8625

Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows an attacker to bypass Device Guard User Mode Code Integrity (UMCI) policies due to Internet Explorer failing to validate UMCI policies, aka "Internet Explorer Security Feature Bypass Vulnerability".

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/100063	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039112	Third Party Advisory VDB Entry
https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-8625/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8625	Patch Vendor Advisory
https://posts.specterops.io/umci-vs-internet-explorer-exploring-cve-2017-8625-3946536c6442	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_10:1511:::::::*
	cpe:2.3:o:microsoft:windows_10:1607:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*

History

25 Oct 2023, 19:15

Type	Values Removed	Values Added
References	~~{'url': 'https://msitpros.com/?p=3909', 'name': 'https://msitpros.com/?p=3909', 'tags': ['Exploit', 'Third Party Advisory'], 'refsource': 'MISC'}~~	(MISC) https://oddvar.moe/2017/08/13/bypassing-device-guard-umci-using-chm-cve-2017-8625/ -

Information

Published : 2017-08-08 21:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-8625

Mitre link : CVE-2017-8625

CVE.ORG link : CVE-2017-8625

JSON object : View

Products Affected

microsoft

windows_server_2016
windows_10
internet_explorer

CWE

CWE-276

Incorrect Default Permissions

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