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CVE-2021-39242

EPSS 0.47% · P65
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I. Basic Information for CVE-2021-39242

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Haproxy HAProxy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Haproxy HAProxy是法国HAProxy（Haproxy）公司的一款开源的TCP/HTTP负载均衡服务器。该服务器提供4层、7层代理，并能支持上万级别的连接，具有高效、稳定等特点。 HAProxy存在安全漏洞，该漏洞源于它可能导致出现攻击者可利用该漏洞控制的HTTP Host报头的情况，因为主机和权威之间的不匹配被错误处理。
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
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II. Public POCs for CVE-2021-39242

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III. Intelligence Information for CVE-2021-39242

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Same Patch Batch · n/a · 2021-08-17 · 46 CVEs total

CVE-2021-21810AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-39248EDX Open edX 跨站脚本漏洞
CVE-2020-23331Bento4 代码问题漏洞
CVE-2020-23334Bento4 缓冲区错误漏洞
CVE-2020-23341ATutor 跨站脚本漏洞
CVE-2021-28372ThroughTek Kalay Platform 访问控制错误漏洞
CVE-2021-39250Invision Community 跨站脚本漏洞
CVE-2021-39249Invision Community 安全特征问题漏洞
CVE-2020-23333Bento4 缓冲区错误漏洞
CVE-2021-38702Cyberoam NetGenie 跨站脚本漏洞
CVE-2021-39247GNU Zint Barcode Generator 缓冲区错误漏洞
CVE-2020-18164TPshop SQL注入漏洞
CVE-2020-28594PrusaSlicer 资源管理错误漏洞
CVE-2020-13589Rukovoditel SQL注入漏洞
CVE-2020-13588Rukovoditel SQL注入漏洞
CVE-2021-21832Deamon Tools Pro 输入验证错误漏洞
CVE-2020-22937EmpireCMS 代码注入漏洞
CVE-2021-25263Yandex Browser 安全漏洞
CVE-2021-39240Haproxy HAProxy 安全漏洞
CVE-2021-39241Haproxy HAProxy 安全漏洞

Showing top 20 of 46 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2021-39242

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