CVE-2024-47220.yml

---
gem: webrick
cve: 2024-47220
ghsa: 6f62-3596-g6w7
url: https://github.com/advisories/GHSA-6f62-3596-g6w7
title: HTTP Request Smuggling in ruby webrick
date: 2024-09-22
description: |
  An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby.
  It allows HTTP request smuggling by providing both a Content-Length
  header and a Transfer-Encoding header, e.g.,
  "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n"
  request.

  NOTE: the supplier''s position is "Webrick should not be used in production."
cvss_v3: 7.5
patched_versions:
  - ">= 1.8.2"
related:
  url:
    - https://nvd.nist.gov/vuln/detail/CVE-2024-47220
    - https://github.com/ruby/webrick/issues/145
    - https://github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841
    - https://github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7
    - https://github.com/advisories/GHSA-6f62-3596-g6w7