[client] Manage confidentiality impact of vulnerabilities (#183)

Author: Samuel Hassine

pycti/entities/opencti_vulnerability.py

@@ -98,6 +98,7 @@ def __init__(self, opencti):
             x_opencti_attack_vector
             x_opencti_integrity_impact
             x_opencti_availability_impact
+            x_opencti_confidentiality_impact
         """
 
     """
@@ -255,6 +256,9 @@ def create(self, **kwargs):
         x_opencti_availability_impact = kwargs.get(
             "x_opencti_availability_impact", None
         )
+        x_opencti_confidentiality_impact = kwargs.get(
+            "x_opencti_confidentiality_impact", None
+        )
         update = kwargs.get("update", False)
 
         if name is not None and description is not None:
@@ -290,6 +294,7 @@ def create(self, **kwargs):
                         "x_opencti_attack_vector": x_opencti_attack_vector,
                         "x_opencti_integrity_impact": x_opencti_integrity_impact,
                         "x_opencti_availability_impact": x_opencti_availability_impact,
+                        "x_opencti_confidentiality_impact": x_opencti_confidentiality_impact,
                         "update": update,
                     }
                 },
@@ -359,6 +364,11 @@ def import_from_stix2(self, **kwargs):
                 ]
                 if "x_opencti_availability_impact" in stix_object
                 else None,
+                x_opencti_confidentiality_impact=stix_object[
+                    "x_opencti_confidentiality_impact"
+                ]
+                if "x_opencti_confidentiality_impact" in stix_object
+                else None,
                 update=update,
             )
         else: