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CVE-2020-1206

Quick assessment

Affected
Microsoft Windows 10 Version 1909 for 32-bit Systems
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft SMBv3是美国微软（Microsoft）公司的一个为设备提供SMB功能的支持固件。 Microsoft SMBv3（3.1.1版本）协议中处理某些请求的方式存在信息泄漏漏洞。攻击者可通过诱使用户连接到所配置的恶意SMBv3服务器利用该漏洞获取信息，从而进一步入侵用户系统。以下产品及版本受到影响：Windows 10 1903版本，Windows 10 1909版本，Windows 10 2004版本，Windows Server 1903版本，Windows Server 1909版

AI Predicted 5.3 Difficulty: Moderate EPSS 10.48% · P96

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2020-1206

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Information Disclosure 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
微软 Microsoft SMBv3 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SMBv3是美国微软（Microsoft）公司的一个为设备提供SMB功能的支持固件。 Microsoft SMBv3（3.1.1版本）协议中处理某些请求的方式存在信息泄漏漏洞。攻击者可通过诱使用户连接到所配置的恶意SMBv3服务器利用该漏洞获取信息，从而进一步入侵用户系统。以下产品及版本受到影响：Windows 10 1903版本，Windows 10 1909版本，Windows 10 2004版本，Windows Server 1903版本，Windows Server 1909版
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 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 -
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 2004 for ARM64-based Systems unspecified -
Microsoft Windows 10 Version 2004 for x64-based Systems unspecified -
Microsoft Windows 10 Version 2004 for 32-bit Systems unspecified -
Microsoft Windows Server, version 2004 (Server Core installation) unspecified -

II. Public POCs for CVE-2020-1206

# POC Description Source Link Shenlong Link
1 CVE-2020-1206 Uninitialized Kernel Memory Read POC https://github.com/jamf/CVE-2020-1206-POC POC Details
2 None https://github.com/Info-Security-Solution-Kolkata/CVE-2020-1206-Exploit POC Details
3 None https://github.com/Info-Security-Solution-Kolkata/Smbleed-CVE-2020-1206-Exploit POC Details
4 None https://github.com/datntsec/CVE-2020-1206 POC Details
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III. Intelligence Information for CVE-2020-1206

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Exploits & Public PoCs for CVE-2020-1206 (1)

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

CVE-2020-1279 Microsoft Windows Lockscreen 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-2020-1284 Microsoft Windows SMBv3 安全漏洞
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-2020-1269 Microsoft Windows Kernel 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-2020-1270 Microsoft Windows WLAN Service 安全漏洞

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

IV. Related Vulnerabilities

Same product: Windows 10 Version 1909 for 32-bit Systems
Same vendor: Microsoft

V. Comments for CVE-2020-1206

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