CvssV3VulnAssessmentRelationship

Summary

Provides a CVSS version 3 assessment for a vulnerability.

Description

A CvssV3VulnAssessmentRelationship relationship describes the determined score, severity, and vector of a vulnerability as defined in Common Vulnerability Scoring System v3.0: Specification Document or Common Vulnerability Scoring System v3.1: Specification Document.

It is intended to communicate the results of using a CVSS calculator.

Constraints

• The relationship type must be set to hasAssessmentFor.

Example

{
  "type": "CvssV3VulnAssessmentRelationship",
  "spdxId": "urn:spdx.dev:cvssv3-cve-2020-28498",
  "relationshipType": "hasAssessmentFor",
  "security_score": "6.8",
  "security_severity": "medium",
  "security_vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
  "from": "urn:spdx.dev:vuln-cve-2020-28498",
  "to": ["urn:product-acme-application-1.3"],
  "security_assessedElement": "urn:npm-elliptic-6.5.2",
  "externalRef": [
    {
      "type": "ExternalRef",
      "externalRefType": "securityAdvisory",
      "locator": "https://nvd.nist.gov/vuln/detail/CVE-2020-28498"
    },
    {
      "type": "ExternalRef",
      "externalRefType": "securityAdvisory",
      "locator": "https://snyk.io/vuln/SNYK-JS-ELLIPTIC-1064899"
    },
    {
      "type": "ExternalRef",
      "externalRefType": "securityFix",
      "locator": "https://github.com/indutny/elliptic/commit/441b742"
    }
  ],
  "suppliedBy": ["urn:spdx.dev:agent-my-security-vendor"],
  "publishedTime": "2023-05-06T10:06:13Z"
},
{
  "type": "Relationship",
  "spdxId": "urn:spdx.dev:vulnAgentRel-1",
  "relationshipType": "publishedBy",
  "from": "urn:spdx.dev:cvssv3-cve-2020-28498",
  "to": ["urn:spdx.dev:agent-snyk"],
  "startTime": "2021-03-08T16:06:50Z"
}

Metadata

https://spdx.org/rdf/3.0.1/terms/Security/CvssV3VulnAssessmentRelationship

Name	CvssV3VulnAssessmentRelationship
Instantiability	Concrete
SubclassOf	VulnAssessmentRelationship

Class hierarchy

/Core/Element
       /Core/Relationship
             /Security/VulnAssessmentRelationship
                   /Security/CvssV3VulnAssessmentRelationship

Properties

Property	Type	minCount	maxCount
score	xsd:decimal	1	1
severity	CvssSeverityType	1	1
vectorString	xsd:string	1	1

All properties

Property	Type	minCount	maxCount
assessedElement	SoftwareArtifact	0	1
comment	xsd:string	0	1
completeness	RelationshipCompleteness	0	1
creationInfo	CreationInfo	1	1
description	xsd:string	0	1
endTime	DateTime	0	1
extension	Extension	0	*
externalIdentifier	ExternalIdentifier	0	*
externalRef	ExternalRef	0	*
from	Element	1	1
modifiedTime	DateTime	0	1
name	xsd:string	0	1
publishedTime	DateTime	0	1
relationshipType	RelationshipType	1	1
score	xsd:decimal	1	1
severity	CvssSeverityType	1	1
spdxId	xsd:anyURI	1	1
startTime	DateTime	0	1
summary	xsd:string	0	1
suppliedBy	Agent	0	1
to	Element	1	*
vectorString	xsd:string	1	1
verifiedUsing	IntegrityMethod	0	*
withdrawnTime	DateTime	0	1