Vulnerability Information
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Vulnerability Title
cpp-httplib has a Silent TLS Certificate Verification Bypass on HTTPS Redirect via Proxy
Vulnerability Description
cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.37.2, when a cpp-httplib client is configured with a proxy and set_follow_location(true), any HTTPS redirect it follows will have TLS certificate and hostname verification silently disabled on the new connection. The client will accept any certificate presented by the redirect target — expired, self-signed, or forged — without raising an error or notifying the application. A network attacker in a position to return a redirect response can fully intercept the follow-up HTTPS connection, including any credentials or session tokens in flight. This vulnerability is fixed in 0.37.2.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Vulnerability Type
证书验证不恰当
Vulnerability Title
cpp-httplib 信任管理问题漏洞
Vulnerability Description
cpp-httplib是yhirose个人开发者的一款使用C++语言编写的HTTP/HTTPS服务器和客户端库。 cpp-httplib 0.37.2之前版本存在信任管理问题漏洞，该漏洞源于配置代理并启用set_follow_location的客户端在遵循HTTPS重定向时，新连接上的TLS证书和主机名验证会被静默禁用，可能导致网络攻击者拦截后续HTTPS连接，包括传输中的凭据或会话令牌。
CVSS Information
N/A
Vulnerability Type
N/A