CVE-2017-0007 Security feature bypass in Device Guard

Medium 5.5 Published Updated

Remote attackers can modify PowerShell scripts without invalidating signatures, bypassing Device Guard security controls in Windows.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Local or same network only
Victim action needed
Not needed
Fix
None listed

What is CVE-2017-0007?

CVE-2017-0007 is a medium-severity vulnerability in Microsoft Windows 10, published on 17 Mar 2017. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Device Guard in Microsoft Windows 10 Gold, 1511, 1607, and Windows Server 2016 allows remote attackers to modify PowerShell script without invalidating associated signatures, aka "PowerShell Security Feature Bypass Vulnerability."

Weakness: CWE-20

Which versions are affected by CVE-2017-0007?

It affects 2 products.

Products include Microsoft Windows 10, Microsoft Windows Server 2016.

How do I fix CVE-2017-0007?

No fix has been published for CVE-2017-0007 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-0007 being exploited?

There is no known exploitation of CVE-2017-0007 in the wild and no public exploit code.

All Microsoft Windows 10 vulnerabilities

Sources

Also known as GHSA-g66p-2m7v-98p3.

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