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CVE-2019-16255

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.


Affected Software


CPE Name Name Version
ruby-lang:ruby ruby-lang ruby 2.4.7
ruby-lang:ruby ruby-lang ruby 2.5.6
ruby-lang:ruby ruby-lang ruby 2.6.4
debian:debian_linux debian debian linux 8.0
opensuse:leap opensuse leap 15.1

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