GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/77535?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/77535?format=api",
    "purl": "pkg:ebuild/net-libs/nghttp2@1.7.1",
    "type": "ebuild",
    "namespace": "net-libs",
    "name": "nghttp2",
    "version": "1.7.1",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.61.0",
    "latest_non_vulnerable_version": "1.61.0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/48515?format=api",
            "vulnerability_id": "VCID-gbnt-abha-47eu",
            "summary": "Nghttp2 is vulnerable to a Denial of Service attack.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1544.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1544.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1544",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81666",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81562",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81573",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81595",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81593",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8162",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81625",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81646",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81633",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81664",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.01589",
                            "scoring_system": "epss",
                            "scoring_elements": "0.81663",
                            "published_at": "2026-04-18T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1544"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1544",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1544"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "3.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1308461",
                    "reference_id": "1308461",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1308461"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201612-13",
                    "reference_id": "GLSA-201612-13",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201612-13"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/77535?format=api",
                    "purl": "pkg:ebuild/net-libs/nghttp2@1.7.1",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/nghttp2@1.7.1"
                }
            ],
            "aliases": [
                "CVE-2016-1544"
            ],
            "risk_score": 0.8,
            "exploitability": "0.5",
            "weighted_severity": "1.6",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gbnt-abha-47eu"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/nghttp2@1.7.1"
}