GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/497984?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/497984?format=api",
    "purl": "pkg:apk/alpine/xen@4.11.2-r0?arch=armhf&distroversion=v3.9&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "xen",
    "version": "4.11.2-r0",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.9",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "4.11.2-r1",
    "latest_non_vulnerable_version": "4.11.4-r2",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/266543?format=api",
            "vulnerability_id": "VCID-mv91-q232-bkes",
            "summary": "Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none",
            "references": [
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-290.html",
                    "reference_id": "XSA-290",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-290.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/497984?format=api",
                    "purl": "pkg:apk/alpine/xen@4.11.2-r0?arch=armhf&distroversion=v3.9&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.11.2-r0%3Farch=armhf&distroversion=v3.9&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2017-17344",
                "XSA-290"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mv91-q232-bkes"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/349885?format=api",
            "vulnerability_id": "VCID-ntky-qf77-43cq",
            "summary": "Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none",
            "references": [
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-287.html",
                    "reference_id": "XSA-287",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-287.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/497984?format=api",
                    "purl": "pkg:apk/alpine/xen@4.11.2-r0?arch=armhf&distroversion=v3.9&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.11.2-r0%3Farch=armhf&distroversion=v3.9&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2017-17342",
                "XSA-287"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ntky-qf77-43cq"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4179?format=api",
            "vulnerability_id": "VCID-r1ca-najr-xuh6",
            "summary": "x86 shadow: Insufficient TLB flushing when using PCID",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17348.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17348.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-17348",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40862",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40759",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40961",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.4093",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40851",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40944",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40973",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40899",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40948",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40955",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40938",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.0019",
                            "scoring_system": "epss",
                            "scoring_elements": "0.40919",
                            "published_at": "2026-04-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-17348"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17348",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17348"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://seclists.org/bugtraq/2020/Jan/21",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://seclists.org/bugtraq/2020/Jan/21"
                },
                {
                    "reference_url": "https://www.debian.org/security/2020/dsa-4602",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://www.debian.org/security/2020/dsa-4602"
                },
                {
                    "reference_url": "http://www.openwall.com/lists/oss-security/2019/10/25/7",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://www.openwall.com/lists/oss-security/2019/10/25/7"
                },
                {
                    "reference_url": "http://xenbits.xen.org/xsa/advisory-294.html",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "http://xenbits.xen.org/xsa/advisory-294.html"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1683956",
                    "reference_id": "1683956",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1683956"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929992",
                    "reference_id": "929992",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929992"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
                    "reference_id": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17348",
                    "reference_id": "CVE-2019-17348",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.9",
                            "scoring_system": "cvssv2",
                            "scoring_elements": "AV:L/AC:L/Au:N/C:N/I:N/A:C"
                        },
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17348"
                },
                {
                    "reference_url": "https://xenbits.xen.org/xsa/advisory-294.html",
                    "reference_id": "XSA-294",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://xenbits.xen.org/xsa/advisory-294.html"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/497984?format=api",
                    "purl": "pkg:apk/alpine/xen@4.11.2-r0?arch=armhf&distroversion=v3.9&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.11.2-r0%3Farch=armhf&distroversion=v3.9&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2019-17348",
                "XSA-294"
            ],
            "risk_score": 3.0,
            "exploitability": "0.5",
            "weighted_severity": "5.9",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-r1ca-najr-xuh6"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/xen@4.11.2-r0%3Farch=armhf&distroversion=v3.9&reponame=main"
}