Описание
Hyper-V Remote Code Execution Vulnerability
A remote code execution vulnerability exists when Windows Hyper-V Network Switch 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 cause the Hyper-V host operating system to execute arbitrary code.
An attacker who successfully exploited the vulnerability could execute arbitrary code on the host operating system.
The security update addresses the vulnerability by correcting how Windows Hyper-V Network Switch validates guest operating system network traffic.
Меры по смягчению последствий
The following mitigating factors may be helpful in your situation: Customers who have not enabled the Hyper-V role are not affected.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows 8.1 for x64-based systems | ||
| Windows Server 2012 R2 | ||
| Windows Server 2012 R2 (Server Core installation) | ||
| Windows 10 for x64-based Systems | ||
| Windows 10 Version 1511 for x64-based Systems | ||
| Windows Server 2016 | ||
| Windows 10 Version 1607 for x64-based Systems | ||
| Windows Server 2016 (Server Core installation) | ||
| Windows 10 Version 1703 for x64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
EPSS
7.6 High
CVSS3
Связанные уязвимости
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0163, CVE-2017-0180, and CVE-2017-0181.
A remote code execution vulnerability exists when Windows Hyper-V Network Switch running on a Windows 10, Windows 8.1, Windows Server 2012 R2, or Windows Server 2016 host server fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Remote Code Execution Vulnerability." This CVE ID is unique from CVE-2017-0163, CVE-2017-0180, and CVE-2017-0181.
Уязвимость компонента Hyper-V Network Switch операционной системы Windows, позволяющая нарушителю обойти проверку сертификата
EPSS
7.6 High
CVSS3