The rest-client gem 1.6.10 through 1.6.13 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. Versions <=1.6.9 and >=1.6.14 are unaffected.Referenceshttps://github.com/rest-client/rest-client/issues/713https://rubygems.org/gems/rest-client/versions/
