Lookup for vulnerable packages by Package URL.

GET /api/packages/23385?format=api
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Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/23385?format=api",
    "purl": "pkg:nuget/pcre.symbols@8.33.0",
    "type": "nuget",
    "namespace": "",
    "name": "pcre.symbols",
    "version": "8.33.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7607?format=api",
            "vulnerability_id": "VCID-pejf-33ba-h3c1",
            "summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer\nPCRE, and PCRE2 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3217.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3217.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3217",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75005",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75008",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75037",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75013",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75047",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75059",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75081",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.7506",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75049",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00861",
                            "scoring_system": "epss",
                            "scoring_elements": "0.75087",
                            "published_at": "2026-04-16T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2015-3217"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3217",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3217"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1228283",
                    "reference_id": "1228283",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1228283"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787641",
                    "reference_id": "787641",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787641"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3217",
                    "reference_id": "CVE-2015-3217",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3217"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:1025",
                    "reference_id": "RHSA-2016:1025",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:1025"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:1132",
                    "reference_id": "RHSA-2016:1132",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:1132"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2016:2750",
                    "reference_id": "RHSA-2016:2750",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2016:2750"
                }
            ],
            "fixed_packages": [],
            "aliases": [
                "CVE-2015-3217"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pejf-33ba-h3c1"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/pcre.symbols@8.33.0"
}