CVE-2020-16937— .NET Framework Information Disclosure Vulnerability
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I. Basic Information for CVE-2020-16937
Vulnerability Information
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Vulnerability Title
.NET Framework Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
<p>An information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory. An attacker who successfully exploited the vulnerability could disclose contents of an affected system's memory.</p> <p>To exploit the vulnerability, an authenticated attacker would need to run a specially crafted application.</p> <p>The update addresses the vulnerability by correcting how the .NET Framework handles objects in memory.</p>
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft .NET Framework 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft .NET Framework是美国微软（Microsoft）公司的一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。该平台包括C#和Visual Basic编程语言、公共语言运行库和广泛的类库。 .NET Framework 中存在信息泄露漏洞，该漏洞允许攻击者可能会泄漏受影响系统的内存的内容。以下产品及版本受到影响： Microsoft .
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 | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 | 4.0.0.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 4.8 | 4.8.0 ~ publication | cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.8 | 4.8.0 ~ publication | cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.2 | 4.7.0 ~ publication | cpe:2.3:a:microsoft:.net:4.7.2:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 | 3.0.0.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 | 3.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 AND 4.6/4.6.1/4.6.2 | 3.5.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 4.6 | 4.0.0.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 2.0 Service Pack 2 | 2.0.0 ~ publication | cpe:2.3:a:microsoft:.net:2.0:sp2:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5 | 3.5.0 ~ publication | cpe:2.3:a:microsoft:.net:3.5:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 3.5.1 | 3.5.0 ~ publication | cpe:2.3:a:microsoft:.net:3.5.1:*:*:*:*:*:*:* | |
| Microsoft | Microsoft .NET Framework 4.5.2 | 4.0.0.0 ~ publication | cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* |
II. Public POCs for CVE-2020-16937
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Microsoft · 2020-10-16 · 89 CVEs total
| CVE-2020-1080 | 8.8 HIGH | Windows Hyper-V Elevation of Privilege Vulnerability |
| CVE-2020-16898 | 8.8 HIGH | Windows TCP/IP Remote Code Execution Vulnerability |
| CVE-2020-16911 | 8.8 HIGH | GDI+ Remote Code Execution Vulnerability |
| CVE-2020-16891 | 8.8 HIGH | Windows Hyper-V Remote Code Execution Vulnerability |
| CVE-2020-16946 | 8.7 HIGH | Microsoft Office SharePoint XSS Vulnerability |
| CVE-2020-16945 | 8.7 HIGH | Microsoft Office SharePoint XSS Vulnerability |
| CVE-2020-16944 | 8.7 HIGH | Microsoft SharePoint Reflective XSS Vulnerability |
| CVE-2020-16952 | 8.6 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-16951 | 8.6 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-16939 | 7.8 HIGH | Group Policy Elevation of Privilege Vulnerability |
| CVE-2020-16954 | 7.8 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2020-16936 | 7.8 HIGH | Windows Backup Service Elevation of Privilege Vulnerability |
| CVE-2020-16935 | 7.8 HIGH | Windows COM Server Elevation of Privilege Vulnerability |
| CVE-2020-16929 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2020-16928 | 7.8 HIGH | Microsoft Office Click-to-Run Elevation of Privilege Vulnerability |
| CVE-2020-16924 | 7.8 HIGH | Jet Database Engine Remote Code Execution Vulnerability |
| CVE-2020-16923 | 7.8 HIGH | Microsoft Graphics Components Remote Code Execution Vulnerability |
| CVE-2020-16930 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2020-16940 | 7.8 HIGH | Windows - User Profile Service Elevation of Privilege Vulnerability |
| CVE-2020-16957 | 7.8 HIGH | Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability |
Showing top 20 of 89 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Microsoft
- CVE-2026-42826
Azure DevOps Information Disclosure Vulnerability - CVE-2026-35428
Azure Cloud Shell Spoofing Vulnerability - CVE-2026-35435
Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
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