Class: Brakeman::CheckBasicAuthTimingAttack
- Inherits:
-
BaseCheck
- Object
- SexpProcessor
- BaseCheck
- Brakeman::CheckBasicAuthTimingAttack
- Defined in:
- lib/brakeman/checks/check_basic_auth_timing_attack.rb
Constant Summary
Constants inherited from BaseCheck
Constants included from Util
Util::ALL_PARAMETERS, Util::COOKIES, Util::COOKIES_SEXP, Util::PARAMETERS, Util::PARAMS_SEXP, Util::PATH_PARAMETERS, Util::QUERY_PARAMETERS, Util::REQUEST_ENV, Util::REQUEST_PARAMETERS, Util::REQUEST_PARAMS, Util::SESSION, Util::SESSION_SEXP
Constants inherited from SexpProcessor
Instance Attribute Summary
Attributes inherited from BaseCheck
Attributes inherited from SexpProcessor
Instance Method Summary collapse
Methods inherited from BaseCheck
#add_result, inherited, #initialize, #process_call, #process_cookies, #process_default, #process_dstr, #process_if, #process_params
Methods included from Util
#array?, #block?, #call?, #camelize, #class_name, #contains_class?, #context_for, #cookies?, #false?, #file_by_name, #file_for, #github_url, #hash?, #hash_access, #hash_insert, #hash_iterate, #integer?, #make_call, #node_type?, #number?, #params?, #pluralize, #rails_version, #regexp?, #relative_path, #request_env?, #request_value?, #result?, #set_env_defaults, #sexp?, #string?, #string_interp?, #symbol?, #table_to_csv, #template_path_to_name, #true?, #truncate_table, #underscore
Methods included from ProcessorHelper
#process_all, #process_all!, #process_call_args, #process_call_defn?, #process_class, #process_module
Methods inherited from SexpProcessor
#in_context, #initialize, #process, processors, #scope
Constructor Details
This class inherits a constructor from Brakeman::BaseCheck
Instance Method Details
#check_basic_auth_call ⇒ Object
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# File 'lib/brakeman/checks/check_basic_auth_timing_attack.rb', line 43 def check_basic_auth_call # This is relatively unusual, but found in the wild tracker.find_call(target: nil, method: :http_basic_authenticate_with).each do |result| warn :result => result, :warning_type => "Timing Attack", :warning_code => :CVE_2015_7576, :message => "Basic authentication in Rails #{rails_version} is vulnerable to timing attacks. Upgrade to #@upgrade", :confidence => CONFIDENCE[:high], :link => "https://groups.google.com/d/msg/rubyonrails-security/ANv0HDHEC3k/mt7wNGxbFQAJ" end end |
#check_basic_auth_filter ⇒ Object
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# File 'lib/brakeman/checks/check_basic_auth_timing_attack.rb', line 24 def check_basic_auth_filter controllers = tracker.controllers.select do |name, c| c.[:http_basic_authenticate_with] end Hash[controllers].each do |name, controller| controller.[:http_basic_authenticate_with].each do |call| warn :controller => name, :warning_type => "Timing Attack", :warning_code => :CVE_2015_7576, :message => "Basic authentication in Rails #{rails_version} is vulnerable to timing attacks. Upgrade to #@upgrade", :code => call, :confidence => CONFIDENCE[:high], :file => controller.file, :link => "https://groups.google.com/d/msg/rubyonrails-security/ANv0HDHEC3k/mt7wNGxbFQAJ" end end end |
#run_check ⇒ Object
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# File 'lib/brakeman/checks/check_basic_auth_timing_attack.rb', line 8 def run_check @upgrade = case when version_between?("0.0.0", "3.2.22") "3.2.22.1" 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 check_basic_auth_filter check_basic_auth_call end |