Vulnerability Information
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Vulnerability Title
Traefik's ACME TLS-ALPN fast path lacks timeouts and close on handshake stall
Vulnerability Description
Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.35 and 3.6.7, there is a potential vulnerability in Traefik ACME TLS certificates' automatic generation: the ACME TLS-ALPN fast path can allow unauthenticated clients to tie up go routines and file descriptors indefinitely when the ACME TLS challenge is enabled. A malicious client can open many connections, send a minimal ClientHello with acme-tls/1, then stop responding, leading to denial of service of the entry point. The vulnerability is fixed in 2.11.35 and 3.6.7.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
Traefik 安全漏洞
Vulnerability Description
Traefik是Traefik开源的一款开源的反向代理与负载均衡工具。 Traefik 2.11.35之前版本和3.6.7之前版本存在安全漏洞，该漏洞源于ACME TLS证书自动生成存在潜在漏洞，可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A