GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/99304?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/99304?format=api",
    "purl": "pkg:rpm/redhat/haproxy@2.2.15-4?arch=el8",
    "type": "rpm",
    "namespace": "redhat",
    "name": "haproxy",
    "version": "2.2.15-4",
    "qualifiers": {
        "arch": "el8"
    },
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/79633?format=api",
            "vulnerability_id": "VCID-a7s4-6k62-3qh2",
            "summary": "haproxy: Denial of service via set-cookie2 header",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-0711.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/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-2022-0711.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-0711",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98521",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98523",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98526",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98529",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98531",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98532",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98533",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98538",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98539",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98542",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.66484",
                            "scoring_system": "epss",
                            "scoring_elements": "0.98543",
                            "published_at": "2026-04-29T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-0711"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0711",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0711"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.9",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2053666",
                    "reference_id": "2053666",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2053666"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1021",
                    "reference_id": "RHSA-2022:1021",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1021"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1153",
                    "reference_id": "RHSA-2022:1153",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1153"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1336",
                    "reference_id": "RHSA-2022:1336",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1336"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2022:1620",
                    "reference_id": "RHSA-2022:1620",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2022:1620"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5312-1/",
                    "reference_id": "USN-5312-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5312-1/"
                }
            ],
            "fixed_packages": [],
            "aliases": [
                "CVE-2022-0711"
            ],
            "risk_score": 3.4,
            "exploitability": "0.5",
            "weighted_severity": "6.8",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a7s4-6k62-3qh2"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.4",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/haproxy@2.2.15-4%3Farch=el8"
}