From 1564752d553f582c8048ee45614f870ee2a446c9 Mon Sep 17 00:00:00 2001
From: Matteo Collina <hello@matteocollina.com>
Date: Thu, 14 Jan 2021 16:04:44 +0100
Subject: [PATCH] src: drop localhost6 as allowed host for inspector
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CVE-ID: CVE-2021-22884
Refs: https://hackerone.com/bugs?report_id=1069487
PR-URL: https://github.com/nodejs/node/pull/244
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reference: https://github.com/nodejs/node/commit/1564752d553f582c8048ee45614f870ee2a446c9
---
 src/inspector_socket.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/inspector_socket.cc b/src/inspector_socket.cc
index a701928..3814565 100644
--- a/src/inspector_socket.cc
+++ b/src/inspector_socket.cc
@@ -584,8 +584,7 @@ class HttpHandler : public ProtocolHandler {
   bool IsAllowedHost(const std::string& host_with_port) const {
     std::string host = TrimPort(host_with_port);
     return host.empty() || IsIPAddress(host)
-           || node::StringEqualNoCase(host.data(), "localhost")
-           || node::StringEqualNoCase(host.data(), "localhost6");
+          || node::StringEqualNoCase(host.data(), "localhost");
   }

   bool parsing_value_;
--
2.23.0