Описание
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack.
FAQ
According to the CVSS metric, the attack vector is physical (AV:P). What does that mean for this vulnerability?
An attacker with physical access to a vulnerable system could insert a specially crafted USB device.
Are there additional attack vectors?
This vulnerability could also be exploited through a local attack vector. An attacker authenticated as an administrator on a vulnerable system could mount a specially crafted virtual hard drive (VHD) to exploit the system. This scenario results in a lower CVSS score which is why the primary attack vector is listed as Physical in our documentation.
What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| 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 Server 2019 | ||
| Windows Server 2019 (Server Core installation) | ||
| Windows Server 2022 | ||
| Windows 10 Version 21H2 for 32-bit Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
6.8 Medium
CVSS3
Связанные уязвимости
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack.
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack.
Уязвимость файловой системы Resilient File System (ReFS) операционных систем Windows, позволяющая нарушителю повысить свои привилегии
EPSS
6.8 Medium
CVSS3