CVE-2020-0676
Quick assessment
Affected
Microsoft Windows
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows Key Isolation Service中存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：Windows 7，Windows 8.1，Windows RT 8.1，Windows 10，Windows Server 2
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2020-0676
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects in memory.To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.The security update addresses the vulnerability by correcting how the service handles objects in memory., aka 'Windows Key Isolation Service Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-0675, CVE-2020-0677, CVE-2020-0748, CVE-2020-0755, CVE-2020-0756.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Key Isolation Service 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows Key Isolation Service中存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：Windows 7，Windows 8.1，Windows RT 8.1，Windows 10，Windows Server 2
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows | 10 Version 1803 for 32-bit Systems | - |
|
| Microsoft | Windows Server | version 1803 (Core Installation) | - |
|
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | unspecified | - |
|
| Microsoft | Windows 10 Version 1903 for x64-based Systems | unspecified | - |
|
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | unspecified | - |
|
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified | - |
|
| Microsoft | Windows 10 Version 1909 for 32-bit Systems | unspecified | - |
|
| Microsoft | Windows 10 Version 1909 for x64-based Systems | unspecified | - |
|
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems | unspecified | - |
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified | - |
|
II. Public POCs for CVE-2020-0676
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-0676 (1)
Same Patch Batch · Microsoft · 2020-02-11 · 99 CVEs total
| CVE-2020-0727 | Microsoft Connected User Experiences and Telemetry Service 安全漏洞 | |
| CVE-2020-0721 | Microsoft Win32k组件安全漏洞 | |
| CVE-2020-0716 | Microsoft Win32k组件信息泄露漏洞 | |
| CVE-2020-0715 | Microsoft Windows Graphics组件安全漏洞 | |
| CVE-2020-0714 | Microsoft Windows DirectX 信息泄露漏洞 | |
| CVE-2020-0713 | Microsoft Edge和ChakraCore 缓冲区错误漏洞 | |
| CVE-2020-0712 | Microsoft Edge和ChakraCore 缓冲区错误漏洞 | |
| CVE-2020-0717 | Microsoft Win32k组件信息泄露漏洞 | |
| CVE-2020-0725 | Microsoft Win32k组件安全漏洞 | |
| CVE-2020-0726 | Microsoft Win32k组件安全漏洞 | |
| CVE-2020-0724 | Microsoft Win32k组件安全漏洞 | |
| CVE-2020-0728 | Microsoft Windows 信息泄露漏洞 | |
| CVE-2020-0729 | Microsoft Windows和Windows Server 安全漏洞 | |
| CVE-2020-0730 | Microsoft Windows 后置链接漏洞 | |
| CVE-2020-0731 | Microsoft Windows Server 资源管理错误漏洞 | |
| CVE-2020-0732 | Microsoft DirectX 安全漏洞 | |
| CVE-2020-0733 | Microsoft Windows Malicious Software Removal Tool 安全漏洞 | |
| CVE-2020-0734 | Microsoft Remote Desktop Protocol Client 输入验证错误漏洞 | |
| CVE-2020-0735 | Microsoft Windows Search Indexer 安全漏洞 | |
| CVE-2020-0736 | Microsoft Windows Kernel 信息泄露漏洞 |
Showing top 20 of 99 CVEs. View all on vendor page → →
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