Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/216856?format=api",
    "vulnerability_id": "VCID-njxh-yaq5-gbf8",
    "summary": "In Go before 1.13.13 and 1.14.x before 1.14.5, Certificate.Verify may lack a check on the VerifyOptions.KeyUsages EKU requirements (if VerifyOptions.Roots equals nil and the installation is on Windows). Thus, X.509 certificate verification is incomplete.",
    "aliases": [
        {
            "alias": "CVE-2020-14039"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923811?format=api",
            "purl": "pkg:deb/debian/golang-1.15@0?distro=bullseye",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-1.15@0%3Fdistro=bullseye"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923810?format=api",
            "purl": "pkg:deb/debian/golang-1.15@1.15.15-1~deb11u4?distro=bullseye",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-1.15@1.15.15-1~deb11u4%3Fdistro=bullseye"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14039",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62512",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.6257",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62603",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62569",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62619",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62635",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62653",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62642",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62618",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.6266",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62667",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62649",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00431",
                    "scoring_system": "epss",
                    "scoring_elements": "0.62661",
                    "published_at": "2026-04-24T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14039"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-njxh-yaq5-gbf8"
}