GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/416494?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/416494?format=api",
    "purl": "pkg:apk/alpine/busybox@1.36.1-r17?arch=armhf&distroversion=v3.19&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "busybox",
    "version": "1.36.1-r17",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.19",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.36.1-r19",
    "latest_non_vulnerable_version": "1.36.1-r21",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/61644?format=api",
            "vulnerability_id": "VCID-dy5e-4eyv-6yb4",
            "summary": "A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-42363.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.8",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-42363.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-42363",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00033",
                            "scoring_system": "epss",
                            "scoring_elements": "0.10006",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00033",
                            "scoring_system": "epss",
                            "scoring_elements": "0.09921",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00033",
                            "scoring_system": "epss",
                            "scoring_elements": "0.09954",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.10353",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00034",
                            "scoring_system": "epss",
                            "scoring_elements": "0.10333",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-42363"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42363",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42363"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059050",
                    "reference_id": "1059050",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059050"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252027",
                    "reference_id": "2252027",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252027"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/6961-1/",
                    "reference_id": "USN-6961-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/6961-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/416494?format=api",
                    "purl": "pkg:apk/alpine/busybox@1.36.1-r17?arch=armhf&distroversion=v3.19&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/busybox@1.36.1-r17%3Farch=armhf&distroversion=v3.19&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2023-42363"
            ],
            "risk_score": 3.5,
            "exploitability": "0.5",
            "weighted_severity": "7.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dy5e-4eyv-6yb4"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/busybox@1.36.1-r17%3Farch=armhf&distroversion=v3.19&reponame=main"
}