Class: CVESchema::CVE::Impact::CVSSv3::EM

Inherits:
Object
  • Object
show all
Defined in:
lib/cve_schema/cve/impact/cvss_v3.rb

Constant Summary collapse

CR = 
{'X' => :X, 'H' => :H, 'M' => :M, 'L' => :L}
IR = 
{'X' => :X, 'H' => :H, 'M' => :M, 'L' => :L}
AR = 
{'X' => :X, 'H' => :H, 'M' => :M, 'L' => :L}
MAV = 
{'N' => :N, 'A' => :A, 'L' => :L, 'P' => :P}
MAC = 
{'L' => :L, 'H' => :H}
MPR = 
{'N' => :N, 'L' => :L, 'H' => :H}
MUI = 
{'N' => :N, 'R' => :R}
MS = 
{'U' => :S, 'C' => :C}
MC = 
{'H' => :H, 'L' => :L, 'N' => :N}
MI = 
{'H' => :H, 'L' => :L, 'N' => :N}
MA = 
{'H' => :H, 'L' => :L, 'N' => :N}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cr: nil, ir: nil, ar: nil, mav: nil, mac: nil, mpr: nil, mui: nil, ms: nil, mc: nil, mi: nil, ma: nil) ⇒ EM

Initializes the EM object.



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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 282

def initialize(cr: nil, ir: nil, ar: nil, mav: nil, mac: nil,
               mpr: nil, mui: nil, ms: nil, mc: nil, mi: nil, ma: nil)
  @cr  = cr
  @ir  = ir
  @ar  = ar
  @mav = mav
  @mac = mac
  @mpr = mpr
  @mui = mui
  @ms  = ms
  @mc  = mc
  @mi  = mi
  @ma  = ma
end

Instance Attribute Details

#ar ⇒ :X, ... (readonly)

Security Requirements Availability.

Returns:

  • (:X, :H, :M, :L) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 221

def ar
  @ar
end

#cr ⇒ :X, ... (readonly)

Security Requirements Confidentiality.

Returns:

  • (:X, :H, :M, :L) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 207

def cr
  @cr
end

#ir ⇒ :X, ... (readonly)

Security Requirements Integrity.

Returns:

  • (:X, :H, :M, :L) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 214

def ir
  @ir
end

#ma ⇒ :H, ... (readonly)

The Modified Availability Impact.

Returns:

  • (:H, :L, :N) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 277

def ma
  @ma
end

#mac ⇒ :L, :H (readonly)

The Modified Attack Complexity.

Returns:

  • (:L, :H) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 235

def mac
  @mac
end

#mav ⇒ :N, ... (readonly)

The Modified Attack Vector.

Returns:

  • (:N, :A, :L, :P) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 228

def mav
  @mav
end

#mc ⇒ :H, ... (readonly)

The Modified Confidentiality Impact.

Returns:

  • (:H, :L, :N) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 263

def mc
  @mc
end

#mi ⇒ :H, ... (readonly)

The Modified Integrity Impact.

Returns:

  • (:H, :L, :N) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 270

def mi
  @mi
end

#mpr ⇒ :N, ... (readonly)

The Modified Privileges Required.

Returns:

  • (:N, :L, :H) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 242

def mpr
  @mpr
end

#ms ⇒ :U, :C (readonly)

The Modified Scope.

Returns:

  • (:U, :C) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 256

def ms
  @ms
end

#mui ⇒ :N, :R (readonly)

The Modified User Interaction.

Returns:

  • (:N, :R) 


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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 249

def mui
  @mui
end

Class Method Details

.from_json(json) ⇒ Hash{Symbol => Object}

Maps the parsed JSON to a Symbol Hash for #initialize.

Parameters:

  • json (Hash{String => Object}) —

    The parsed JSON.

Returns:

  • (Hash{Symbol => Object}) —

    The mapped Symbol Hash.



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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 306

def self.from_json(json)
  {
    cr:  CR[json['CR']],
    ir:  IR[json['IR']],
    ar:  AR[json['AR']],
    mav: MAV[json['MAV']],
    mac: MAC[json['MAC']],
    mpr: MPR[json['MPR']],
    mui: MUI[json['MUI']],
    ms:  MS[json['MS']],
    mc:  MC[json['MC']],
    mi:  MI[json['MI']],
    ma:  MA[json['MA']]
  }
end

.load(json) ⇒ EM

Loads the EM object from the parsed JSON.

Parameters:

  • json (Hash{String => Object}) —

    The parsed JSON.

Returns:

  • (EM) —

    The loaded EM object.



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# File 'lib/cve_schema/cve/impact/cvss_v3.rb', line 331

def self.load(json)
  new(**from_json(json))
end