Contents

require 'railroader/checks/base_check'

#Check for unsafe manipulation of strings
#Right now this is just a version check for
#https://groups.google.com/group/rubyonrails-security/browse_thread/thread/edd28f1e3d04e913?pli=1
class Railroader::CheckSafeBufferManipulation < Railroader::BaseCheck
  Railroader::Checks.add self

  @description = "Check for Rails versions with SafeBuffer bug"

  def run_check

    if version_between? "3.0.0", "3.0.11"
      suggested_version = "3.0.12"
    elsif version_between? "3.1.0", "3.1.3"
      suggested_version = "3.1.4"
    elsif version_between? "3.2.0", "3.2.1"
      suggested_version = "3.2.2"
    else
      return
    end

    message = "Rails #{rails_version} has a vulnerabilty in SafeBuffer. Upgrade to #{suggested_version} or apply patches."

    warn :warning_type => "Cross-Site Scripting",
      :warning_code => :safe_buffer_vuln, 
      :message => message,
      :confidence => :medium,
      :gem_info => gemfile_or_environment
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
railroader-4.3.5	lib/railroader/checks/check_safe_buffer_manipulation.rb
railroader-4.3.4	lib/railroader/checks/check_safe_buffer_manipulation.rb