def _create_nessus_cve_cvss3_vector(item, cve):
cvss3_vector = get_value(item.find('cvss3_vector'))
if cvss3_vector:
cvss3_vector = NessusReportParser.parse_vector(cvss3_vector, 'CVSS:3.0/')
cve.attack_vector_v3 = metrics.AttackVectorV3(cvss3_vector['AV'])
cve.attack_complexity_v3 = metrics.AttackComplexityV3(cvss3_vector['AC'])
cve.privileges_required_v3 = metrics.PrivilegesRequiredV3(cvss3_vector['PR'])
cve.user_interaction_v3 = metrics.UserInteractionV3(cvss3_vector['AV'])
cve.scope_v3 = metrics.ScopeV3(cvss3_vector['S'])
cve.confidentiality_impact_v3 = metrics.ImpactV3(cvss3_vector['C'])
cve.integrity_impact_v3 = metrics.ImpactV3(cvss3_vector['I'])
cve.availability_impact_v3 = metrics.ImpactV3(cvss3_vector['A'])
return cve
def availability_impact_v3(item: dict) -> metrics.ImpactV3:
ai = CveFactory.value_from_base_metrics('cvssV3', 'availabilityImpact',
item)
return metrics.ImpactV3(ai).value
def integrity_impact_v3(item: dict) -> metrics.ImpactV3:
ii = CveFactory.value_from_base_metrics('cvssV3', 'integrityImpact',
item)
return metrics.ImpactV3(ii).value
def confidentiality_impact_v3(item: dict) -> metrics.ImpactV3:
ci = CveFactory.value_from_base_metrics('cvssV3',
'confidentialityImpact', item)
return metrics.ImpactV3(ci).value