465
VMScore

CVE-2017-11830

Published: 15/11/2017 Updated: 23/05/2022
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.3 | Impact Score: 3.4 | Exploitability Score: 1.8
VMScore: 465
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Device Guard in Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016, and Windows Server, version 1709 allows an malicious user to make an unsigned file appear to be signed, due to a security feature bypass, aka "Device Guard Security Feature Bypass Vulnerability".

Vulnerability Trend

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microsoft windows 10 1511

microsoft windows 10 1607

microsoft windows server 2016 -

microsoft windows 10 1703

microsoft windows 10 -

microsoft windows 10 1709

microsoft windows server 1709

Exploits

Source: bugschromiumorg/p/project-zero/issues/detail?id=1332 Windows: CiSetFileCache TOCTOU Security Feature Bypass Platform: Windows 10 10586/14393/10S not tested 81 Update 2 or Windows 7 Class: Security Feature Bypass Summary: It’s possible to add a cached signing level to an unsigned file by exploiting a TOCTOU in CI leading to to ...

Recent Articles

It's 2017 – and your Windows PC can be forced to run malware-stuffed Excel macros
The Register • Shaun Nichols in San Francisco • 15 Nov 2017

Not enough? How about a few dozen PDF remote code holes?

Microsoft and Adobe are getting into the holiday spirit this month by gorging users and admins with a glut of security fixes. The November of Patch Tuesday brings fixes for more than 130 bugs between the two software giants for products including IE, Edge, Office, Flash Player and Acrobat. Microsoft's patch dump addresses a total 53 CVE-listed vulnerabilities, including three that already have been publicly detailed. Those include CVE-2017-11827, a memory corruption flaw in Edge and IE that lets...