Security feature bypass

Microsoft Windows 10 1607 and Windows Server 2016 allow an attacker to exploit a security feature bypass vulnerability in Device Guard that could allow the attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass...

CVE-2017-0173

Microsoft Windows 10 1607 and Windows Server 2016 allow an attacker to exploit a security feature bypass vulnerability in Device Guard that could allow the attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass...

CVE-2017-0216

CVE-2017-0216 affects Microsoft Windows 10 (versions 1511, 1607) and Windows Server 2016, enabling a security feature bypass in Device Guard Code Integrity Policy that could allow an attacker to inject malicious code into a Windows PowerShell session. The underlying issue is a bypass of Code Inte...

CVE-2017-0218

Microsoft Windows 10 Gold, Windows 10 1511, Windows 10 1607, and Windows Server 2016 allow an attacker to exploit a security feature bypass vulnerability in Device Guard that could allow the attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Poli...

CVE-2017-0218

CVE-2017-0218 affects Microsoft Windows 10 (Gold/1511/1607) and Windows Server 2016, involving a Device Guard Code Integrity policy security feature bypass. The vulnerability could allow an attacker to inject malicious code into a Windows PowerShell session. The description in the initial documen...

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session. An attacker who successfully exploited this vulnerability could inject code into a trusted PowerShell process to bypass the Device Guard Code...

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session. An attacker who successfully exploited this vulnerability could inject code into a trusted PowerShell process to bypass the Device Guard Code...

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session. An attacker who successfully exploited this vulnerability could inject code into a trusted PowerShell process to bypass the Device Guard Code...

Hypervisor Code Integrity Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Windows Hyper-V instruction emulation fails to properly enforce privilege levels. An attacker who successfully exploited this vulnerability could gain elevated privileges on a target guest operating system. The host operating system is not...

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session. An attacker who successfully exploited this vulnerability could inject code into a trusted PowerShell process to bypass the Device Guard Code...

Device Guard Code Integrity Policy Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session. An attacker who successfully exploited this vulnerability could inject code into a trusted PowerShell process to bypass the Device Guard Code...

KLA11842 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Support Update. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code, gain privileges. Below is a complete list of vulnerabilities: 1. An information disclosure vulnerability in...

Microsoft Device Guard Code Integrity Policy Security Feature Bypass (CVE-2017-0215)

A security feature bypass vulnerability exists in Microsoft Windows Device Guard. The vulnerability is due to the way Device Guard improperly validates certain elements of a signed PowerShell script. A remote attacker could exploit this vulnerability by enticing a target user to open a specially...

Against DeviceGuard: in-depth analysis of the CVE-2017-0007-vulnerability warning-the black bar safety net

Over the past few months, I'm happy and Matt Graeber and Casey Smith together with the study Device Guard user-mode integrity UMCI around it. If you are not familiar with Device Guard, you can read: https://technet.microsoft.com/en-us/itpro/windows/keep-secure/device-guard-deployment-guide the. I...

Microsoft Windows PowerShell Security Feature Bypass Vulnerability (CVE-2017-0007)

Over the past few months, I have had the pleasure to work side-by-side with Matt Graeber @mattifestation and Casey Smith @subtee in their previous job roles, researching Device Guard user mode code integrity UMCI bypasses. If you aren't familiar with Device Guard, you can read more about it here:...

WMImplant – A WMI Based Agentless Post-Exploitation RAT Developed in PowerShell

Just over one year ago November 2015, I released WMIOps, a PowerShell script that enables a user to carry out different actions via Windows Management Instrumentation WMI on the local machine or a remote machine. WMIOps can: Start or stop a process. Return a list of all running processes. Power...

CVE-2016-3016

IBM Security Access Manager for Web processes patches, image backups and other updates without sufficiently verifying the origin and integrity of the code, which could allow an authenticated attacker to load malicious code...

Continuous Integration - Jenkins at your service

How Continuous Integration works Continuous integration is the process of - as the name suggests - continually merging all parts of code changed by developers. The main purpose of CI is to achieve better productivity and code integrity by using a shared code repository which is automatically buil...

Microsoft Windows Security Feature Bypass Vulnerability

Microsoft Windows is a series of operating systems released by the American company Microsoft. Microsoft Windows suffers from a security feature bypass vulnerability.Windows Secure Boot incorrectly loads a boot policy affected by this vulnerability. An attacker who successfully exploited this...

Microsoft Boot Manager Security Feature Bypass Vulnerability (3193479)

This host is missing an important security update according to Microsoft Bulletin MS16-140. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...