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I. Basic Information for CVE-2023-23936
Vulnerability Information

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Vulnerability Title
CRLF Injection in Nodejs ‘undici’ via host
Source: NVD (National Vulnerability Database)
Vulnerability Description
Undici is an HTTP/1.1 client for Node.js. Starting with version 2.0.0 and prior to version 5.19.1, the undici library does not protect `host` HTTP header from CRLF injection vulnerabilities. This issue is patched in Undici v5.19.1. As a workaround, sanitize the `headers.host` string before passing to undici.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
undici 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
undici是一个HTTP/1.1客户端。 undici 2.0.0版本至5.19.1之前版本存在安全漏洞,该漏洞源于容易受到CRLF注入漏洞的影响。
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
VendorProductAffected VersionsCPESubscribe
nodejsundici >=2.0.0, < 5.19.1 -
II. Public POCs for CVE-2023-23936
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III. Intelligence Information for CVE-2023-23936
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