Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/2228?format=api",
    "vulnerability_id": "VCID-qan8-8y4b-tbgx",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2017-7837"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1095?format=api",
            "purl": "pkg:alpm/archlinux/firefox@57.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@57.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1094?format=api",
            "purl": "pkg:alpm/archlinux/firefox@56.0.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4mqf-njmx-eqbd"
                },
                {
                    "vulnerability": "VCID-7j3p-h8vf-k7g8"
                },
                {
                    "vulnerability": "VCID-bdqt-wnrt-auhu"
                },
                {
                    "vulnerability": "VCID-cmv8-adzk-mua2"
                },
                {
                    "vulnerability": "VCID-kk1c-rnfp-bqf2"
                },
                {
                    "vulnerability": "VCID-mrdn-9ert-h3an"
                },
                {
                    "vulnerability": "VCID-qan8-8y4b-tbgx"
                },
                {
                    "vulnerability": "VCID-qzvm-3sd6-cufs"
                },
                {
                    "vulnerability": "VCID-t74m-62sc-w3a2"
                },
                {
                    "vulnerability": "VCID-urph-jp7d-ebhf"
                },
                {
                    "vulnerability": "VCID-us6b-8j3v-5qgc"
                },
                {
                    "vulnerability": "VCID-vw6c-zpkr-zfan"
                },
                {
                    "vulnerability": "VCID-w9r7-b9u2-x3ec"
                },
                {
                    "vulnerability": "VCID-xx9w-qpaq-3kbn"
                },
                {
                    "vulnerability": "VCID-y6rj-k56a-bkar"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@56.0.2-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7837",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00981",
                    "scoring_system": "epss",
                    "scoring_elements": "0.77085",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7837"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-201711-23",
            "reference_id": "ASA-201711-23",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-201711-23"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-494",
            "reference_id": "AVG-494",
            "reference_type": "",
            "scores": [
                {
                    "value": "Critical",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-494"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "9.0 - 10.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qan8-8y4b-tbgx"
}