Sha256: 786d859d8a76a6d9cc6c2ad12aff374c3f48b6eba4c54a8a48820caeafe4cb0f
Contents?: true
Size: 1.04 KB
Versions: 22
Compression:
Stored size: 1.04 KB
Contents
require 'brakeman/checks/base_check'
class Brakeman::CheckHeaderDoS < Brakeman::BaseCheck
Brakeman::Checks.add self
@description = "Checks for header DoS (CVE-2013-6414)"
def run_check
if (version_between? "3.0.0", "3.2.15" or version_between? "4.0.0", "4.0.1") and not has_workaround?
message = "Rails #{tracker.config[:rails_version]} has a denial of service vulnerability (CVE-2013-6414). Upgrade to Rails version "
if version_between? "3.0.0", "3.2.15"
message << "3.2.16"
else
message << "4.0.2"
end
warn :warning_type => "Denial of Service",
:warning_code => :CVE_2013_6414,
:message => message,
:confidence => CONFIDENCE[:med],
:file => gemfile_or_environment,
:link_path => "https://groups.google.com/d/msg/ruby-security-ann/A-ebV4WxzKg/KNPTbX8XAQUJ"
end
end
def has_workaround?
tracker.check_initializers(:ActiveSupport, :on_load).any? and
tracker.check_initializers(:"ActionView::LookupContext::DetailsKey", :class_eval).any?
end
end
Version data entries
22 entries across 22 versions & 2 rubygems