🛡️ UBUNTU-CVE-2024-47220
⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

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."

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2024-09-22
Updated 2026-06-15
Modified 2026-05-20
Fix URL N/A

Affected Packages

Software From version Fixed in
jruby — —
ruby-webrick — 1.8.1-1ubuntu1
ruby2.3 — 2.3.1-2~ubuntu16.04.16+esm11
ruby2.5 — 2.5.1-1ubuntu1.16+esm6
ruby2.7 — 2.7.0-5ubuntu1.18+esm3

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