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rapid7/metasploit-framework

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modules/exploits/unix/webapp/nagios3_history_cgi.rb

Summary

Maintainability
C
7 hrs
Test Coverage

Method initialize has 74 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'Nagios3 history.cgi Host Command Execution',
      'Description'    => %q{
          This module abuses a command injection vulnerability in the
Severity: Major
Found in modules/exploits/unix/webapp/nagios3_history_cgi.rb - About 2 hrs to fix

    Method exploit has 52 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def exploit
    # Automatic Targeting
    mytarget = nil
    banner, version, alert = detect_version(target_uri.path)
    if (target['auto'])
    Severity: Major
    Found in modules/exploits/unix/webapp/nagios3_history_cgi.rb - About 2 hrs to fix

      Method exploit has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
      Open

        def exploit
    # Automatic Targeting
    mytarget = nil
    banner, version, alert = detect_version(target_uri.path)
    if (target['auto'])
      Severity: Minor
      Found in modules/exploits/unix/webapp/nagios3_history_cgi.rb - About 1 hr to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method select_target has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

        def select_target(version, banner)

    # No banner and version, no target
    if banner.nil? or version.nil?
      return nil
      Severity: Minor
      Found in modules/exploits/unix/webapp/nagios3_history_cgi.rb - About 55 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      There are no issues that match your filters.

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