CVE-2019-0717
Published: Aug 14, 2019
Modified: Aug 4, 2024
CVSS v3.1
5.8
Description
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system. An attacker who successfully exploited the vulnerability could cause the host server to crash. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application that causes a host machine to crash. The update addresses the vulnerability by modifying how virtual machines access the Hyper-V Network Switch.
| Vendor | Product | Versions |
|---|---|---|
Microsoft | Windows 10 Version 1809 | affected 10.0.0 - < publication |
Microsoft | Windows Server 2019 | affected 10.0.0 - < publication |
Microsoft | Windows Server 2019 (Server Core installation) | affected 10.0.0 - < publication |
Microsoft | Windows 10 Version 1903 for x64-based Systems | affected 10.0.0 - < publication |
Microsoft | Windows Server, version 1903 (Server Core installation) | affected 10.0.0 - < publication |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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