GHSA-6f62-3596-g6w7
HTTP Request Smuggling in ruby webrick
At a glance
- Published
- Updated
- CVE
- CVE-2024-47220
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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."
Affected packages
| Package | Versions |
|---|---|
| RubyGems · webrick | introduced 0, fixed 1.8.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-47220 ADVISORY
- https://github.com/ruby/webrick/issues/145 WEB
- https://github.com/ruby/webrick/issues/145#issuecomment-2369994610 WEB
- https://github.com/ruby/webrick/issues/145#issuecomment-2372838285 WEB
- https://github.com/ruby/webrick/pull/146/commits/d88321da45dcd230ac2b4585cad4833d6d5e8841 WEB
- https://github.com/ruby/webrick/commit/f5faca9222541591e1a7c3c97552ebb0c92733c7 WEB
- https://github.com/ruby/webrick PACKAGE
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/webrick/CVE-2024-47220.yml WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |