CVE-2024-32652 – @hono/node-server

Package

Manager: npm
Name: @hono/node-server
Vulnerable Version: >=1.3.0 <1.10.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00107 pctl0.29606

Details

@hono/node-server has Denial of Service risk when receiving Host header that cannot be parsed ### Impact The application hangs when receiving a Host header with a value that `@hono/node-server` can't handle well. Invalid values are those that cannot be parsed by the `URL` as a hostname such as an empty string, slashes `/`, and other strings. For example, if you have a simple application: ```ts import { serve } from '@hono/node-server' import { Hono } from 'hono' const app = new Hono() app.get('/', (c) => c.text('Hello')) serve(app) ``` Sending a request with a Host header with an empty value to it: ``` curl localhost:3000/ -H "Host: " ``` The results: ``` node:internal/url:775 this.#updateContext(bindingUrl.parse(input, base)); ^ TypeError: Invalid URL at new URL (node:internal/url:775:36) at newRequest (/Users/yusuke/work/h/159/node_modules/@hono/node-server/dist/index.js:137:17) at Server.<anonymous> (/Users/yusuke/work/h/159/node_modules/@hono/node-server/dist/index.js:399:17) at Server.emit (node:events:514:28) at Server.emit (node:domain:488:12) at parserOnIncoming (node:_http_server:1143:12) at HTTPParser.parserOnHeadersComplete (node:_http_common:119:17) { code: 'ERR_INVALID_URL', input: 'http:///' } ``` ### Patches The version `1.10.1` includes the fix for this issue. But, you should use `1.11.0`, which has other fixes related to this issue. https://github.com/honojs/node-server/issues/160 https://github.com/honojs/node-server/issues/161 ### Workarounds Nothing. Upgrade your `@hono/node-server`. ### References https://github.com/honojs/node-server/issues/159

Metadata

Created: 2024-04-19T19:48:40Z
Modified: 2024-04-19T21:44:10Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-hgxw-5xg3-69jx/GHSA-hgxw-5xg3-69jx.json
CWE IDs: ["CWE-755"]
Alternative ID: GHSA-hgxw-5xg3-69jx
Finding: F096
Auto approve: 1