CVE-2020-11076

Published May 22nd, 2020

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CVSS v3

7.5

HIGH

CVSS v2

MEDIUM

Affected

PROJECT

Description

In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.

puma/puma

A Ruby/Rack web server built for parallelism

GitHub

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