Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48857?format=api",
    "vulnerability_id": "VCID-qqzd-kpaa-pud5",
    "summary": "Multiple vulnerabilities have been found in NTP, the worst of which\n    could lead to Denial of Service.",
    "aliases": [
        {
            "alias": "CVE-2016-1551"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/933053?format=api",
            "purl": "pkg:deb/debian/ntp@0?distro=bullseye",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ntp@0%3Fdistro=bullseye"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/933036?format=api",
            "purl": "pkg:deb/debian/ntp@1:4.2.8p15%2Bdfsg-1?distro=bullseye",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ntp@1:4.2.8p15%252Bdfsg-1%3Fdistro=bullseye"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/77668?format=api",
            "purl": "pkg:ebuild/net-misc/ntp@4.2.8_p8",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-misc/ntp@4.2.8_p8"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1551.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1551.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1551",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76738",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76639",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76643",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76672",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76653",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76685",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76697",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76725",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00976",
                    "scoring_system": "epss",
                    "scoring_elements": "0.76705",
                    "published_at": "2026-04-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1551"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "2.6",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:H/Au:N/C:N/I:P/A:N"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1331465",
            "reference_id": "1331465",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1331465"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201607-15",
            "reference_id": "GLSA-201607-15",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201607-15"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "2.6 - 2.6",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qqzd-kpaa-pud5"
}