Lookup for vulnerable packages by Package URL.

GET /api/packages/102883?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/102883?format=api",
    "purl": "pkg:rpm/redhat/libvncserver@0.9.11-17?arch=el8",
    "type": "rpm",
    "namespace": "redhat",
    "name": "libvncserver",
    "version": "0.9.11-17",
    "qualifiers": {
        "arch": "el8"
    },
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
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                {
                    "reference_url": "https://usn.ubuntu.com/4636-1/",
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        {
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