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modules/exploits/windows/misc/ibm_tsm_rca_dicugetidentify.rb

Summary

Maintainability
A
3 hrs
Test Coverage

Method initialize has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'IBM Tivoli Storage Manager Express RCA Service Buffer Overflow',
      'Description'    => %q{
          This module exploits a stack buffer overflow in the IBM Tivoli Storage Manager Express Remote
Severity: Minor
Found in modules/exploits/windows/misc/ibm_tsm_rca_dicugetidentify.rb - About 1 hr to fix

    Method exploit has 28 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def exploit

    print_status("Trying target %s..." % target.name)

    # first get the port number
    Severity: Minor
    Found in modules/exploits/windows/misc/ibm_tsm_rca_dicugetidentify.rb - About 1 hr to fix

      Method explode_tsm_packet has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

        def explode_tsm_packet(buf)
    return nil if buf.length < 4
    len,op,magic = buf[0,4].unpack('nCC')
    return nil if magic != 0xa5
    if op == 0x08
      Severity: Minor
      Found in modules/exploits/windows/misc/ibm_tsm_rca_dicugetidentify.rb - About 25 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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