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CVE-2023-24937— Windows CryptoAPI Denial of Service Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1809
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 CryptoAPI是美国微软（Microsoft）公司的一个在Windows 操作系统中添加的密码编译机能。作为资料加密与解密功能的重要基础，CryptoAPI 支持同步，异步的密钥加密处理，以及操作系统中的数字证书 的管理工作。 Microsoft Windows CryptoAPI存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-

CVSS 6.5 · Medium EPSS 2.08% · P81

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-24937

Vulnerability Information
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Vulnerability Title
Windows CryptoAPI Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows CryptoAPI Denial of Service Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows CryptoAPI安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows CryptoAPI是美国微软（Microsoft）公司的一个在Windows 操作系统中添加的密码编译机能。作为资料加密与解密功能的重要基础，CryptoAPI 支持同步，异步的密钥加密处理，以及操作系统中的数字证书 的管理工作。 Microsoft Windows CryptoAPI存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-
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 1809 10.0.17763.0 ~ 10.0.17763.4499 -
Microsoft Windows 10 Version 1809 10.0.0 ~ 10.0.17763.4499 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.4499 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.4499 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.1787 -
Microsoft Windows 11 version 21H2 10.0.0 ~ 10.0.22000.2057 -
Microsoft Windows 10 Version 21H2 10.0.19043.0 ~ 10.0.19044.3086 -
Microsoft Windows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.1848 -
Microsoft Windows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.3086 -

II. Public POCs for CVE-2023-24937

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III. Intelligence Information for CVE-2023-24937

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Vendor Advisories for CVE-2023-24937 (1)

Same Patch Batch · Microsoft · 2023-06-14 · 11 CVEs total

CVE-2023-32031 8.8 HIGH Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-28310 8.0 HIGH Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-24895 7.8 HIGH .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2023-29326 7.8 HIGH .NET Framework Remote Code Execution Vulnerability
CVE-2023-24897 7.8 HIGH .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2023-32030 7.5 HIGH .NET and Visual Studio Denial of Service Vulnerability
CVE-2023-29331 7.5 HIGH .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
CVE-2023-24936 7.5 HIGH .NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability
CVE-2023-29337 7.1 HIGH NuGet Client Remote Code Execution Vulnerability
CVE-2023-32024 3.0 LOW Microsoft Power Apps Spoofing Vulnerability

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft
Same weakness: CWE-20

V. Comments for CVE-2023-24937

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