Package Instance

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{
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    "purl": "pkg:npm/mqtt-packet@3.4.7",
    "type": "npm",
    "namespace": "",
    "name": "mqtt-packet",
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    "qualifiers": {},
    "subpath": "",
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            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13571?format=api",
            "vulnerability_id": "VCID-dzfe-78pr-sqf6",
            "summary": "Denial of Service\nA specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-5432",
                    "reference_id": "",
                    "reference_type": "",
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                            "value": "0.00544",
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                            "published_at": "2026-05-30T12:55:00Z"
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                    "reference_id": "",
                    "reference_type": "",
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                            "value": "7.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": ""
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                            "scoring_system": "cvssv3.1",
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                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                    "reference_id": "500",
                    "reference_type": "",
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                            "value": "7.5",
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                            "scoring_elements": ""
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                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928673",
                    "reference_id": "928673",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928673"
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                    "reference_id": "CVE-2019-5432",
                    "reference_type": "",
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                            "value": "HIGH",
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                            "scoring_elements": ""
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                {
                    "reference_url": "https://github.com/advisories/GHSA-wv67-9jq7-8r69",
                    "reference_id": "GHSA-wv67-9jq7-8r69",
                    "reference_type": "",
                    "scores": [
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                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
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                    "url": "https://github.com/advisories/GHSA-wv67-9jq7-8r69"
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                    "affected_by_vulnerabilities": [],
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                    "purl": "pkg:npm/mqtt-packet@4.1.3",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
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                            "vulnerability": "VCID-dzfe-78pr-sqf6"
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                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/mqtt-packet@4.1.3"
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                {
                    "url": "http://public2.vulnerablecode.io/api/packages/56939?format=api",
                    "purl": "pkg:npm/mqtt-packet@5.6.1",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
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                            "vulnerability": "VCID-dzfe-78pr-sqf6"
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                {
                    "url": "http://public2.vulnerablecode.io/api/packages/56941?format=api",
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                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
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                            "vulnerability": "VCID-dzfe-78pr-sqf6"
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                {
                    "url": "http://public2.vulnerablecode.io/api/packages/56943?format=api",
                    "purl": "pkg:npm/mqtt-packet@6.2.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/mqtt-packet@6.2.0"
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            "aliases": [
                "CVE-2019-5432",
                "GHSA-wv67-9jq7-8r69"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dzfe-78pr-sqf6"
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    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/mqtt-packet@3.4.7"
}