GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/461587?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/461587?format=api",
    "purl": "pkg:apk/alpine/ruby@3.1.2-r0?arch=x86&distroversion=v3.17&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "ruby",
    "version": "3.1.2-r0",
    "qualifiers": {
        "arch": "x86",
        "distroversion": "v3.17",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "3.1.3-r0",
    "latest_non_vulnerable_version": "3.1.5-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4939?format=api",
            "vulnerability_id": "VCID-fmke-e773-4qeu",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28738.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.7",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28738.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-28738",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00459",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64392",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00459",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64413",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00459",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64402",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00459",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64361",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00459",
                            "scoring_system": "epss",
                            "scoring_elements": "0.64404",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-28738"
                },
                {
                    "reference_url": "https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "9.8",
                            "scoring_system": "cvssv3",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2075685",
                    "reference_id": "2075685",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2075685"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2757",
                    "reference_id": "AVG-2757",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "High",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2757"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:6450",
                    "reference_id": "RHSA-2022:6450",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:6450"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:6585",
                    "reference_id": "RHSA-2022:6585",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:6585"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:6855",
                    "reference_id": "RHSA-2022:6855",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:6855"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5462-1/",
                    "reference_id": "USN-5462-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5462-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/461587?format=api",
                    "purl": "pkg:apk/alpine/ruby@3.1.2-r0?arch=x86&distroversion=v3.17&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ruby@3.1.2-r0%3Farch=x86&distroversion=v3.17&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2022-28738",
                "GHSA-8pqg-8p79-j5j8"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fmke-e773-4qeu"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ruby@3.1.2-r0%3Farch=x86&distroversion=v3.17&reponame=main"
}