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rapid7/metasploit-framework

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modules/exploits/windows/browser/adobe_flashplayer_arrayindexing.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Method on_request_uri has 60 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def on_request_uri(cli, request)
    agent = request.headers['User-Agent']
    my_target = get_target(agent)

    # Avoid the attack if the victim doesn't have the same setup we're targeting
Severity: Major
Found in modules/exploits/windows/browser/adobe_flashplayer_arrayindexing.rb - About 2 hrs to fix

    Method initialize has 50 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def initialize(info = {})
    super(update_info(info,
      'Name'           => 'Adobe Flash Player AVM Verification Logic Array Indexing Code Execution',
      'Description'    => %q{
          This module exploits a vulnerability in Adobe Flash Player versions 10.3.181.23
    Severity: Minor
    Found in modules/exploits/windows/browser/adobe_flashplayer_arrayindexing.rb - About 2 hrs to fix

      Method on_request_uri has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

        def on_request_uri(cli, request)
    agent = request.headers['User-Agent']
    my_target = get_target(agent)

    # Avoid the attack if the victim doesn't have the same setup we're targeting
      Severity: Minor
      Found in modules/exploits/windows/browser/adobe_flashplayer_arrayindexing.rb - About 35 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"

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