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Vulnerability of Microsoft Windows PowerShell Core: privilege escalation via WDAC

Synthesis of the vulnerability 

An attacker can bypass restrictions via WDAC of Microsoft Windows PowerShell Core, in order to escalate his privileges.
Impacted software: Windows PowerShell.
Severity of this computer vulnerability: 2/4.
Creation date: 17/07/2019.
Références of this announce: CERTFR-2019-AVI-344, CVE-2019-1167, VIGILANCE-VUL-29800.

Description of the vulnerability 

An attacker can bypass restrictions via WDAC of Microsoft Windows PowerShell Core, in order to escalate his privileges.
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This cybersecurity note impacts software or systems such as Windows PowerShell.

Our Vigil@nce team determined that the severity of this computer weakness announce is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this cybersecurity vulnerability.

Solutions for this threat 

Microsoft Windows PowerShell Core: patch for WDAC.
A patch is indicated in information sources.
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