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CVE-2020-1284

Quick assessment

Affected
Microsoft Windows 10 Version 2004 for x64-based Systems
Exploitation
High exploitation probability; assess promptly
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 SMBv3协议中处理某些请求的方式存在拒绝服务漏洞。攻击者可通过诱使用户连接到所配置的恶意SMBv3服务器利用该漏洞导致系统崩溃。以下产品及版本受到影响：Microsoft Windows 10 2004版本，Windows Server 2004版本。

AI Predicted 7.5 Difficulty: Moderate EPSS 6.88% · P94

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-1284

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A denial of service vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Denial of Service Vulnerability'.
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 SMBv3 安全漏洞
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 SMBv3协议中处理某些请求的方式存在拒绝服务漏洞。攻击者可通过诱使用户连接到所配置的恶意SMBv3服务器利用该漏洞导致系统崩溃。以下产品及版本受到影响：Microsoft Windows 10 2004版本，Windows Server 2004版本。
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 2004 for x64-based Systems unspecified -
Microsoft Windows Server, version 2004 (Server Core installation) unspecified -
Microsoft Windows 10 Version 2004 for ARM64-based Systems unspecified -
Microsoft Windows 10 Version 2004 for 32-bit Systems unspecified -

II. Public POCs for CVE-2020-1284

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III. Intelligence Information for CVE-2020-1284

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Vendor Advisories for CVE-2020-1284 (1)

Same Patch Batch · Microsoft · 2020-06-09 · 129 CVEs total

CVE-2020-1278 Microsoft Diagnostics Hub Standard Collector 安全漏洞
CVE-2020-1296 Microsoft Windows Diagnostics & feedback 信息泄露漏洞
CVE-2020-1295 Microsoft SharePoint 安全漏洞
CVE-2020-1294 Microsoft Windows WalletService 安全漏洞
CVE-2020-1293 Microsoft Windows Diagnostics Hub Standard Collector 安全漏洞
CVE-2020-1292 Microsoft OpenSSH 安全漏洞
CVE-2020-1291 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-1290 Microsoft Windows Win32k 信息泄露漏洞
CVE-2020-1289 Microsoft SharePoint 跨站脚本漏洞
CVE-2020-1287 Microsoft Windows WalletService 安全漏洞
CVE-2020-1286 Microsoft Windows Shell 输入验证错误漏洞
CVE-2020-1283 Microsoft Windows和Windows Server 缓冲区错误漏洞
CVE-2020-1282 Microsoft Windows Runtime 安全漏洞
CVE-2020-1281 Microsoft Windows OLE 输入验证错误漏洞
CVE-2020-1280 Microsoft Windows Bluetooth 安全漏洞
CVE-2020-1279 Microsoft Windows Lockscreen 安全漏洞
CVE-2020-1268 Microsoft Windows 信息泄露漏洞
CVE-2020-1266 Microsoft Windows Kernel 安全漏洞
CVE-2020-1265 Microsoft Windows Runtime 安全漏洞
CVE-2020-1269 Microsoft Windows Kernel 安全漏洞

Showing top 20 of 129 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 2004 for x64-based Systems
Same vendor: Microsoft

V. Comments for CVE-2020-1284

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