Microsoft Windows Hyper-V Elevation of Privilege Vulnerability (CNVD-2021-08829)

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. The software allows the creation of virtual hard drives, virtual switches, and many other virtual devices. An elevation of privilege vulnerability exists in Microsoft Windows Hyper-V, which can be...

Microsoft Windows Multiple Vulnerabilities (KB4580347)

This host is missing a critical security update according to Microsoft KB4580347 SPDX-FileCopyrightText: 2020 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 ifdescription...

Microsoft Windows Multiple Vulnerabilities (KB4580345)

This host is missing a critical security update according to Microsoft KB4580345 SPDX-FileCopyrightText: 2020 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 ifdescription...

Microsoft Windows Multiple Vulnerabilities (KB4577671)

This host is missing a critical security update according to Microsoft KB4577671 SPDX-FileCopyrightText: 2020 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 ifdescription...

Microsoft Windows Multiple Vulnerabilities (KB4577668)

This host is missing a critical security update according to Microsoft KB4577668 SPDX-FileCopyrightText: 2020 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 ifdescription...

Windows Hyper-V Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...

Windows Hyper-V Denial of Service Vulnerability

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a...

Windows Hyper-V Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...

Windows Hyper-V Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...

KB4580346: Windows 10 Version 1607 and Windows Server 2016 October 2020 Security Update

The remote Windows host is missing security update 4580346. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and...

KB4579311: Windows 10 Version 2004 October 2020 Security Update

The remote Windows host is missing security update 4579311. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and...

KLA11978 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, gain privileges, execute arbitrary code, cause denial of service, spoof user interface. Below is a complete list of vulnerabilities...

Vulnerabilities fixed in Microsoft Windows

Microsoft fixes multiple vulnerabilities in Windows. A malicious party could potentially exploit the vulnerabilities to execute arbitrary code, to obtain elevated privileges, gain access to sensitive data, launch a denial-of-service attack, or to bypass a security measure. The vulnerability with...

KB4580327: Windows 10 October 2020 Security Update

The remote Windows host is missing security update 4580327. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and...

PT-2020-4248 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: A remote code execution issue exists due to insufficient input validation in Windows Hyper-V. This allows an attacker to execute arbitrary code on the host operating system by runni...

PT-2020-4330 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to an elevation of privilege vulnerability in Windows Hyper-V, which occurs due to improper handling of objects in memory. This could allow an attacker to gain...

PT-2020-4251 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to an elevation of privilege vulnerability in Windows Hyper-V, which occurs due to improper handling of objects in memory. This could allow an attacker to gain...

PT-2020-4333 · Microsoft · Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Microsoft Hyper-V affected versions not specified Description: A denial of service issue exists due to improper validation of malicious data from a user on a guest operating system. An attacker with a privileged account on a guest operating...

KB4580330: Windows 10 Version 1803 October 2020 Security Update

The remote Windows host is missing security update 4580330. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and...

KB4580328: Windows 10 Version 1709 October 2020 Security Update

The remote Windows host is missing security update 4580328 or 4577041. It is, therefore, affected by multiple vulnerabilities : - A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security...