Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1390?format=api",
    "vulnerability_id": "VCID-zfew-pepx-uuf8",
    "summary": "Incorrect use of the RowCountChanged method could have led to a user-after-poison and a potentially exploitable crash.",
    "aliases": [
        {
            "alias": "CVE-2021-23962"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/2523?format=api",
            "purl": "pkg:alpm/archlinux/firefox@85.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@85.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1578?format=api",
            "purl": "pkg:alpm/archlinux/firefox@84.0.2-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-afj4-ydes-skcg"
                },
                {
                    "vulnerability": "VCID-bwz1-2cdx-rkbu"
                },
                {
                    "vulnerability": "VCID-j7vw-1pq3-efgp"
                },
                {
                    "vulnerability": "VCID-njy9-s1vq-n3f8"
                },
                {
                    "vulnerability": "VCID-s58p-5q9h-nygy"
                },
                {
                    "vulnerability": "VCID-t1zt-juvj-1yhz"
                },
                {
                    "vulnerability": "VCID-tpfc-xpfq-s3e8"
                },
                {
                    "vulnerability": "VCID-w7xr-wxmq-u7dw"
                },
                {
                    "vulnerability": "VCID-wbvg-q4ns-4ke7"
                },
                {
                    "vulnerability": "VCID-zfew-pepx-uuf8"
                },
                {
                    "vulnerability": "VCID-zuvn-gw4m-47c9"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@84.0.2-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://security.archlinux.org/ASA-202102-1",
            "reference_id": "ASA-202102-1",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202102-1"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-1492",
            "reference_id": "AVG-1492",
            "reference_type": "",
            "scores": [
                {
                    "value": "High",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-1492"
        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-03",
            "reference_id": "mfsa2021-03",
            "reference_type": "",
            "scores": [
                {
                    "value": "high",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-03"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zfew-pepx-uuf8"
}