Rapid7

vulnerability

Gentoo Linux: CVE-2019-16255: Ruby: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Nov 26, 2019
Added
Mar 16, 2020
Modified
Mar 31, 2026

Description

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.

Solution

gentoo-linux-upgrade-dev-lang-ruby
Title
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