GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/434382?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/434382?format=api",
    "purl": "pkg:apk/alpine/tor@0.3.5.8-r0?arch=armv7&distroversion=v3.14&reponame=community",
    "type": "apk",
    "namespace": "alpine",
    "name": "tor",
    "version": "0.3.5.8-r0",
    "qualifiers": {
        "arch": "armv7",
        "distroversion": "v3.14",
        "reponame": "community"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "0.4.2.7-r0",
    "latest_non_vulnerable_version": "0.4.5.10-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/103060?format=api",
            "vulnerability_id": "VCID-7gv7-bx89-5yft",
            "summary": "In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-8955",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01809",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83171",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.01809",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83196",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.01809",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83197",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.01809",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83193",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.01809",
                            "scoring_system": "epss",
                            "scoring_elements": "0.83186",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-8955"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8955",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8955"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/USN-5036-1/",
                    "reference_id": "USN-USN-5036-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/USN-5036-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/434382?format=api",
                    "purl": "pkg:apk/alpine/tor@0.3.5.8-r0?arch=armv7&distroversion=v3.14&reponame=community",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/tor@0.3.5.8-r0%3Farch=armv7&distroversion=v3.14&reponame=community"
                }
            ],
            "aliases": [
                "CVE-2019-8955"
            ],
            "risk_score": null,
            "exploitability": "0.5",
            "weighted_severity": "0.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7gv7-bx89-5yft"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/tor@0.3.5.8-r0%3Farch=armv7&distroversion=v3.14&reponame=community"
}