Amazon Linux AMI : ruby19 (ALAS-2013-229)
Medium Nessus Plugin ID 70233
Synopsis
The remote Amazon Linux AMI host is missing a security update.
Description
(1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions.
Solution
Run 'yum update ruby19' to update your system.