Class: CvssSuite::Cvss3

Inherits:
Cvss
  • Object
show all
Defined in:
lib/cvss_suite/cvss3/cvss3.rb

Overview

This class represents a CVSS vector in version 3.0.

Instance Attribute Summary

Attributes inherited from Cvss

#base, #environmental, #temporal

Instance Method Summary collapse

Methods inherited from Cvss

#initialize, #overall_score, #severity, #valid?

Constructor Details

This class inherits a constructor from CvssSuite::Cvss

Instance Method Details

#base_score ⇒ Object

Returns the Base Score of the CVSS vector.



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# File 'lib/cvss_suite/cvss3/cvss3.rb', line 29

def base_score
  check_validity
  Cvss3Helper.round_up(@base.score)
end

#environmental_score ⇒ Object

Returns the Environmental Score of the CVSS vector.



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# File 'lib/cvss_suite/cvss3/cvss3.rb', line 42

def environmental_score
  return temporal_score unless @environmental.valid?

  Cvss3Helper.round_up(@environmental.score(@base, @temporal))
end

#temporal_score ⇒ Object

Returns the Temporal Score of the CVSS vector.



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# File 'lib/cvss_suite/cvss3/cvss3.rb', line 36

def temporal_score
  Cvss3Helper.round_up(Cvss3Helper.round_up(@base.score) * @temporal.score)
end

#vector ⇒ Object

Returns the vector itself.



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# File 'lib/cvss_suite/cvss3/cvss3.rb', line 50

def vector
  "#{CvssSuite::CVSS_VECTOR_BEGINNINGS.find { |beginning| beginning[:version] == version }[:string]}#{@vector}"
end

#version ⇒ Object

Returns the Version of the CVSS vector.



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# File 'lib/cvss_suite/cvss3/cvss3.rb', line 23

def version
  3.0
end