Memory Integrity System Readiness Scan Tool Defense in Depth Update

The Memory Integrity System Readiness Scan Tool hvciscanamd64.exe and hvciscanarm64.exe is used to check for compatibility issues with memory integrity, also known as hypervisor-protected code integrity HVCI. The original version was published without a RSRC section, which contains resource...

Digital Signature Hijack - Binaries, PowerShell Scripts And Information About Digital Signature Hijacking

Hijacking legitimate digital signatures is a technique that can be used during red team assessments in order to sign PowerShell code and binaries. This could assist to bypass Device Guard restrictions and maintain stealthy in an engagement. DigitalSignatureHijack is a PowerShell script based on...

SYS.1.2.2.A6

Ziel des Bausteins SYS.1.2.2 ist die Absicherung von Microsoft Windows Server 2012 und Microsoft Windows Server 2012 R2. Die Standard-Anforderung Copyright C 2019 Greenbone Networks GmbH SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribute it and/or modify...

Authorization Bypass

powershell is vulnerable to authorization bypass. An attacker is able to bypass Device Guard due to a flaw in the security feature...

Authorization Bypass

powershell is vulnerable to authorization bypass. The vulnerability exists in Windows which will allow the attacker to bypass device guard where an attacker could circumvent a user mode code integrity policy on the machine...

Authorization Bypass

powershell is vulnerable to authorization bypass. An attacker is able to bypass Device Guard due to a flaw in the security feature...

KLA11039 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, obtain sensitive information, gain privileges. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability...

Microsoft Windows 10 1809 - LUAFV NtSetCachedSigningLevel Device Guard Bypass

Microsoft Windows 10 1809 - LUAFV NtSetCachedSigningLevel Device Guard Bypass Windows: LUAFV NtSetCachedSigningLevel Device Guard Bypass Platform: Windows 10 1809 not tested earlier. Note I’ve not tested this on Windows 10 SMode. Class: Security Feature Bypass Summary: The NtSetCachedSigningLevel...

Microsoft Windows 10 1809 - LUAFV NtSetCachedSigningLevel Device Guard Bypass

Windows: LUAFV NtSetCachedSigningLevel Device Guard Bypass Platform: Windows 10 1809 not tested earlier. Note I’ve not tested this on Windows 10 SMode. Class: Security Feature Bypass Summary: The NtSetCachedSigningLevel system call can be tricked by the operation of LUAFV to apply a cached...

CVE-2019-0732

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver luafv.sys, aka 'Windows Security Feature Bypass Vulnerability'...

Microsoft Windows Device Guard CVE-2019-0732 Local Security Bypass Vulnerability

Description Microsoft Windows is prone to a local security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit Systems...

KB4493470: Windows 10 Version 1607 and Windows Server 2016 April 2019 Security Update

The remote Windows host is missing security update 4493470. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver luafv.sys...

KB4493464: Windows 10 Version 1803 and Windows Server Version 1803 April 2019 Security Update

The remote Windows host is missing security update 4493464. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver luafv.sys...

KB4493509: Windows 10 Version 1809 and Windows Server 2019 April 2019 Security Update

The remote Windows host is missing security update 4493509. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver luafv.sys...

CVE-2019-0732: Incorrect Authorization

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver luafv.sys, aka 'Windows Security Feature Bypass Vulnerability'...

KB4467708: Windows 10 Version 1809 and Windows Server 2019 November 2018 Security Update

The remote Windows host is missing security update 4467708. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. CVE-2018-8417 - A remote code execution vulnerability...

KB4467702: Windows 10 Version 1803 and Windows Server Version 1803 November 2018 Security Update

The remote Windows host is missing security update 4467702. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. CVE-2018-8417 - An elevation of privilege vulnerability...

CVE-2019-0627

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0631, CVE-2019-0632...

CVE-2019-0631: Undefined Security Weakness

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0632...

CVE-2019-0632

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is unique from CVE-2019-0627, CVE-2019-0631...