CVE-2023-38171— Microsoft QUIC Denial of Service Vulnerability
Quick assessment
Affected
Microsoft Microsoft Visual Studio 2022 version 17.2
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 QUIC是美国微软（Microsoft）公司的一个网络传输协议。 Microsoft QUIC存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。以下产品和版本受到影响：Microsoft Visual Studio 2022 version 17.6,Microsoft Visual Studio 2022 version 17.7,.NET 7.0,Windows Server 2022,Windows Server 2022 (Server Core installation),Wi
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I. Basic Information for CVE-2023-38171
Vulnerability Information
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Vulnerability Title
Microsoft QUIC Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Microsoft QUIC Denial of Service Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft QUIC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft QUIC是美国微软（Microsoft）公司的一个网络传输协议。 Microsoft QUIC存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。以下产品和版本受到影响：Microsoft Visual Studio 2022 version 17.6,Microsoft Visual Studio 2022 version 17.7,.NET 7.0,Windows Server 2022,Windows Server 2022 (Server Core installation),Wi
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 Visual Studio 2022 version 17.2 | 17.2.0 ~ 17.2.21 | - |
|
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 ~ 17.4.13 | - |
|
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 ~ 17.6.9 | - |
|
| Microsoft | Microsoft Visual Studio 2022 version 17.7 | 17.7.0 ~ 17.7.6 | - |
|
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.2031 | - |
|
| Microsoft | Windows 11 version 21H2 | 10.0.0 ~ 10.0.22000.2538 | - |
|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 ~ 10.0.22621.2428 | - |
|
| Microsoft | .NET 7.0 | 7.0.0 ~ 7.0.13 | - |
|
| Microsoft | PowerShell 7.3 | 7.3.0 ~ 7.3.9 | - |
|
II. Public POCs for CVE-2023-38171
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-38171 (1)
Same Patch Batch · Microsoft · 2023-10-10 · 103 CVEs total
| CVE-2023-35349 | 9.8 CRITICAL | Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability |
| CVE-2023-36434 | 9.8 CRITICAL | Windows IIS Server Elevation of Privilege Vulnerability |
| CVE-2023-36415 | 8.8 HIGH | Azure Identity SDK Remote Code Execution Vulnerability |
| CVE-2023-36577 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2023-36414 | 8.8 HIGH | Azure Identity SDK Remote Code Execution Vulnerability |
| CVE-2023-36419 | 8.8 HIGH | Azure HDInsight Apache Oozie Workflow Scheduler XXE Elevation of Privilege Vulnerability |
| CVE-2023-36569 | 8.4 HIGH | Microsoft Office Elevation of Privilege Vulnerability |
| CVE-2023-38166 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41774 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41773 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41771 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41770 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41769 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41765 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41768 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-41767 | 8.1 HIGH | Layer 2 Tunneling Protocol Remote Code Execution Vulnerability |
| CVE-2023-36778 | 8.0 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2023-36598 | 7.8 HIGH | Microsoft WDAC ODBC Driver Remote Code Execution Vulnerability |
| CVE-2023-36726 | 7.8 HIGH | Windows Internet Key Exchange (IKE) Extension Elevation of Privilege Vulnerability |
| CVE-2023-36594 | 7.8 HIGH | Windows Graphics Component Elevation of Privilege Vulnerability |
Showing top 20 of 103 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Microsoft Visual Studio 2022 version 17.2
-
CVE-2023-36049
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CVE-2023-36759
Visual Studio Elevation of Privilege Vulnerability -
CVE-2023-33170
ASP.NET and Visual Studio Security Feature Bypass Vulnerabil -
CVE-2023-24936
.NET, .NET Framework, and Visual Studio Elevation of Privile -
CVE-2023-28263
Visual Studio Information Disclosure Vulnerability
Same vendor: Microsoft
-
CVE-2026-100208
Microsoft Office Outlook Remote Code Execution Vulnerability -
CVE-2026-70125
Microsoft Office Outlook Remote Code Execution Vulnerability -
CVE-2026-88097
Microsoft Edge (Chromium-based) Elevation of Privilege Vulne -
CVE-2026-85887
M365 Copilot Information Disclosure Vulnerability -
CVE-2026-83946
Azure Portal Spoofing Vulnerability
V. Comments for CVE-2023-38171
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