Description

`Undici.ProxyAgent` never verifies the remote server's certificate, and always exposes all request & response data to the proxy. This unexpectedly means that proxies can MitM all HTTPS traffic, and if the proxy's URL is HTTP then it also means that nominally HTTPS requests are actually sent via plain-text HTTP between Undici and the proxy server.

Remediation

References

https://github.com/nodejs/undici/security/advisories/GHSA-pgw7-wx7w-2w33

https://hackerone.com/reports/1583680

Related Vulnerabilities

CVE-2014-0168 Vulnerability in maven package org.jolokia:jolokia-core

CVE-2015-2080 Vulnerability in maven package org.eclipse.jetty:jetty-http

CVE-2017-16102 Vulnerability in npm package serverhuwenhui

CVE-2022-27772 Vulnerability in maven package org.springframework.boot:spring-boot

CVE-2022-25350 Vulnerability in npm package puppet-facter

Severity

High

Classification

CWE-295 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Tags

Exploit Third Party Advisory Issue Tracking