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rapid7/metasploit-framework

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modules/exploits/linux/http/trendmicro_websecurity_exec.rb

Summary

Maintainability
B
6 hrs
Test Coverage

Method initialize has 61 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Trend Micro Web Security (Virtual Appliance) Remote Code Execution',
Severity: Major
Found in modules/exploits/linux/http/trendmicro_websecurity_exec.rb - About 2 hrs to fix

    Method hijack_cookie has 56 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def hijack_cookie
    # Updating SSL and RPORT in order to communicate with HTTP proxy service.
    if datastore['SSL']
      ssl_restore = true
      datastore['SSL'] = false
    Severity: Major
    Found in modules/exploits/linux/http/trendmicro_websecurity_exec.rb - About 2 hrs to fix

      Method hijack_cookie has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.
      Open

        def hijack_cookie
    # Updating SSL and RPORT in order to communicate with HTTP proxy service.
    if datastore['SSL']
      ssl_restore = true
      datastore['SSL'] = false
      Severity: Minor
      Found in modules/exploits/linux/http/trendmicro_websecurity_exec.rb - About 2 hrs 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"

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