GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/441951?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/441951?format=api",
    "purl": "pkg:apk/alpine/musl@1.2.2_pre2-r0?arch=armv7&distroversion=edge&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "musl",
    "version": "1.2.2_pre2-r0",
    "qualifiers": {
        "arch": "armv7",
        "distroversion": "edge",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.2.5-r10",
    "latest_non_vulnerable_version": "1.2.6-r2",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93799?format=api",
            "vulnerability_id": "VCID-p9av-xhfr-yqdf",
            "summary": "In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-28928",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12701",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12785",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12789",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.12751",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.1267",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-28928"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28928",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28928"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=975365",
                    "reference_id": "975365",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=975365"
                },
                {
                    "reference_url": "https://security.archlinux.org/ASA-202011-29",
                    "reference_id": "ASA-202011-29",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.archlinux.org/ASA-202011-29"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1287",
                    "reference_id": "AVG-1287",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1287"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5990-1/",
                    "reference_id": "USN-5990-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5990-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/441951?format=api",
                    "purl": "pkg:apk/alpine/musl@1.2.2_pre2-r0?arch=armv7&distroversion=edge&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/musl@1.2.2_pre2-r0%3Farch=armv7&distroversion=edge&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2020-28928"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p9av-xhfr-yqdf"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/musl@1.2.2_pre2-r0%3Farch=armv7&distroversion=edge&reponame=main"
}