漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
ForwardAuth middleware leaks X-Forwarded-Port spoofing via untrusted X-Forwarded-Proto when trustForwardHeader=false
Vulnerability Description
Traefik is an HTTP reverse proxy and load balancer. Prior to v2.11.51, v3.6.22, and v3.7.6, Traefik's ForwardAuth middleware, even when configured with trustForwardHeader: false, derives the X-Forwarded-Port header sent to the authentication service from the original incoming request instead of the sanitized forwarded request. As a result, an unauthenticated remote attacker can inject an X-Forwarded-Proto: https header over a plain HTTP connection and cause Traefik to forward X-Forwarded-Port: 443 to the authentication service, bypassing port-based authorization checks. This issue is fixed in versions v2.11.51, v3.6.22, and v3.7.6.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Vulnerability Type
对数据真实性的验证不充分
Vulnerability Title
Traefik 输入验证错误漏洞
Vulnerability Description
Traefik是Traefik公司开源的一款反向代理与负载均衡工具。 Traefik 2.11.51之前版本、3.6.22之前版本和3.7.6之前版本存在输入验证错误漏洞,该漏洞源于ForwardAuth middleware从原始请求而不是清理后的转发请求中获取X-Forwarded-Port标头,导致未经身份验证的远程攻击者可以通过纯HTTP连接注入X-Forwarded-Proto: https标头,使Traefik向认证服务转发X-Forwarded-Port: 443,绕过基于端口的授权检查。
CVSS Information
N/A
Vulnerability Type
N/A