Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/60377?format=api",
    "purl": "pkg:npm/%40openzeppelin/contracts@4.4.1",
    "type": "npm",
    "namespace": "@openzeppelin",
    "name": "contracts",
    "version": "4.4.1",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "4.4.2",
    "latest_non_vulnerable_version": "5.0.2",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42249?format=api",
            "vulnerability_id": "VCID-jwma-7k4s-5kgx",
            "summary": "Improper Initialization\nIn OpenZeppelin <=v4.4.0, initializer functions that are invoked separate from contract creation (the most prominent example being minimal proxies) may be reentered if they make an untrusted non-view external call. Once an initializer has finished running it can never be re-executed. However, an exception put in place to support multiple inheritance made reentrancy possible, breaking the expectation that there is a single execution.",
            "references": [
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46320",
                    "reference_id": "CVE-2021-46320",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46320"
                },
                {
                    "reference_url": "https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx",
                    "reference_id": "GHSA-9c22-pwxw-p6hx",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-9c22-pwxw-p6hx"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/60377?format=api",
                    "purl": "pkg:npm/%40openzeppelin/contracts@4.4.1",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540openzeppelin/contracts@4.4.1"
                }
            ],
            "aliases": [
                "CVE-2021-46320"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jwma-7k4s-5kgx"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540openzeppelin/contracts@4.4.1"
}