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I. Basic Information for CVE-2023-44386
Vulnerability Information

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Vulnerability Title
Incorrect request error handling triggers server crash in Vapor
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
额外值处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vapor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vapor是vapor个人开发者的一个 Swift 的 Web 开发框架。可用于开发高性能的Web应用,支持 iOS、OS X 和 Ubuntu 系统。 Vapor存在安全漏洞,该漏洞源于没有正确处理在解析HTTP 1.x请求期间遇到的问题,导致存在拒绝服务(DoS)漏洞。
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
vaporvapor >= 4.83.2, < 4.84.2 -
II. Public POCs for CVE-2023-44386
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III. Intelligence Information for CVE-2023-44386
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IV. Related Vulnerabilities
V. Comments for CVE-2023-44386

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