CVE-2020-0751 (CNNVD-202002-501)
中文标题:
Microsoft Hyper-V 输入验证错误漏洞
英文标题:
A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly v...
漏洞描述
中文描述:
Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Hyper-V 中存在输入验证错误漏洞，该漏洞源于程序无法正确验证来自虚拟机操作系统用户的恶意数据。攻击者可借助特制的应用程序利用该漏洞造成拒绝服务。以下产品及版本受到影响：Microsoft Windows 10版本1903，Windows 10版本1909，Windows Server版本1903，Windows Server版本1909。
英文描述:
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 virtual machine, could run a specially crafted application.The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests., aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0661.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Microsoft | Windows 10 Version 1903 for x64-based Systems | unspecified | - | - |
cpe:2.3:a:microsoft:windows_10_version_1903_for_x64-based_systems:unspecified:*:*:*:*:*:*:*
|
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified | - | - |
cpe:2.3:a:microsoft:windows_server,_version_1903_(server_core_installation):unspecified:*:*:*:*:*:*:*
|
| Microsoft | Windows 10 Version 1909 for x64-based Systems | unspecified | - | - |
cpe:2.3:a:microsoft:windows_10_version_1909_for_x64-based_systems:unspecified:*:*:*:*:*:*:*
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified | - | - |
cpe:2.3:a:microsoft:windows_server,_version_1909_(server_core_installation):unspecified:*:*:*:*:*:*:*
|
| microsoft | windows_10 | 1903 | - | - |
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x64:*
|
| microsoft | windows_10 | 1909 | - | - |
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
|
| microsoft | windows_server_2016 | 1903 | - | - |
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
|
| microsoft | windows_server_2016 | 1909 | - | - |
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-0751 |
2025-11-11 15:20:19 | 2025-11-11 07:35:55 |
| NVD | nvd_CVE-2020-0751 |
2025-11-11 14:56:55 | 2025-11-11 07:44:23 |
| CNNVD | cnnvd_CNNVD-202002-501 |
2025-11-11 15:10:22 | 2025-11-11 07:55:34 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-202002-501
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.0
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 4 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']