class Railroader::CheckJRubyXML

Public Instance Methods

run_check() click to toggle source
# File lib/railroader/checks/check_jruby_xml.rb, line 8
def run_check
  return unless RUBY_PLATFORM == "java"

  fix_version = case
    when version_between?('3.0.0', '3.0.99')
      '3.2.13'
    when version_between?('3.1.0', '3.1.11')
      '3.1.12'
    when version_between?('3.2.0', '3.2.12')
      '3.2.13'
    else
      return
    end

  # Check for workaround
  tracker.check_initializers(:"ActiveSupport::XmlMini", :backend=).each do |result|
    arg = result.call.first_arg

    return if string? arg and arg.value == "REXML"
  end

  warn :warning_type => "File Access",
    :warning_code => :CVE_2013_1856,
    :message => "Rails #{rails_version} with JRuby has a vulnerability in XML parser: upgrade to #{fix_version} or patch",
    :confidence => :high,
    :gem_info => gemfile_or_environment,
    :link => "https://groups.google.com/d/msg/rubyonrails-security/KZwsQbYsOiI/5kUV7dSCJGwJ"
end