Lookup for vulnerable packages by Package URL.

GET /api/packages/449610?format=api
HTTP 200 OK
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Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/449610?format=api",
    "purl": "pkg:apk/alpine/perl-email-address@1.912-r0?arch=armhf&distroversion=v3.21&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "perl-email-address",
    "version": "1.912-r0",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.21",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/75954?format=api",
            "vulnerability_id": "VCID-8jpv-747r-7bes",
            "summary": "The parse() method in the Email::Address module through 1.909 for Perl is vulnerable to Algorithmic complexity on specially prepared input, leading to Denial of Service. Prepared special input that caused this problem contained 30 form-field characters (\"\\f\").",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12558.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12558.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-12558",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.65972",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66024",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66035",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66021",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66009",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00492",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66027",
                            "published_at": "2026-06-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-12558"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12558",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12558"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1593318",
                    "reference_id": "1593318",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1593318"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901873",
                    "reference_id": "901873",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901873"
                },
                {
                    "reference_url": "https://security.archlinux.org/ASA-201905-7",
                    "reference_id": "ASA-201905-7",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.archlinux.org/ASA-201905-7"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-722",
                    "reference_id": "AVG-722",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Low",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-722"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/449610?format=api",
                    "purl": "pkg:apk/alpine/perl-email-address@1.912-r0?arch=armhf&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/perl-email-address@1.912-r0%3Farch=armhf&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2018-12558"
            ],
            "risk_score": 3.4,
            "exploitability": "0.5",
            "weighted_severity": "6.8",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8jpv-747r-7bes"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/perl-email-address@1.912-r0%3Farch=armhf&distroversion=v3.21&reponame=main"
}