Описание
Windows HMAC Key Derivation Elevation of Privilege Vulnerability
FAQ
What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
How could an attacker exploit this vulnerability?
To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.
According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
In this case, a successful attack could be performed from a low privilege Hyper-V guest. The attacker could traverse the guest's security boundary to execute code on the Hyper-V host execution environment.
Обновления
Продукт | Статья | Обновление |
---|---|---|
Windows 10 for 32-bit Systems | ||
Windows 10 for x64-based Systems | ||
Windows Server 2016 | ||
Windows 10 Version 1607 for 32-bit Systems | ||
Windows 10 Version 1607 for x64-based Systems | ||
Windows Server 2016 (Server Core installation) | ||
Windows 10 Version 1809 for 32-bit Systems | ||
Windows 10 Version 1809 for x64-based Systems | ||
Windows 10 Version 1809 for ARM64-based Systems | ||
Windows Server 2019 |
Показывать по
Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
DOS
EPSS
8.8 High
CVSS3
Связанные уязвимости
Windows HMAC Key Derivation Elevation of Privilege Vulnerability
Windows HMAC Key Derivation Elevation of Privilege Vulnerability
Уязвимость реализации алгоритма HMAC (Hash-based Message Authentication Code) операционных систем Windows, позволяющая нарушителю обойти ограничения безопасности и повысить свои привилегии
EPSS
8.8 High
CVSS3