Sha256: 343f9b0b8a78d9184836c00d705297a9def88a54037e543558204802780a8a5c
Contents?: true
Size: 1.26 KB
Versions: 53
Compression:
Stored size: 1.26 KB
Contents
require 'brakeman/checks/base_check'
class Brakeman::CheckRouteDoS < Brakeman::BaseCheck
Brakeman::Checks.add self
@description = "Checks for route DoS (CVE-2015-7581)"
def run_check
fix_version = case
when version_between?("4.0.0", "4.1.14")
"4.1.14.1"
when version_between?("4.2.0", "4.2.5")
"4.2.5.1"
else
return
end
if controller_wildcards?
message = "Rails #{rails_version} has a denial of service vulnerability with :controller routes (CVE-2015-7581). Upgrade to Rails #{fix_version}"
warn :warning_type => "Denial of Service",
:warning_code => :CVE_2015_7581,
:message => message,
:confidence => CONFIDENCE[:med],
:gem_info => gemfile_or_environment,
:link_path => "https://groups.google.com/d/msg/rubyonrails-security/dthJ5wL69JE/YzPnFelbFQAJ"
end
end
def controller_wildcards?
tracker.routes.each do |name, actions|
if name == :':controllerController'
# awful hack for routes with :controller in them
return true
elsif string? actions and actions.value.include? ":controller"
return true
end
end
false
end
end
Version data entries
53 entries across 53 versions & 3 rubygems