Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/63683?format=api",
    "vulnerability_id": "VCID-d1s2-6yy8-effd",
    "summary": "FireBreath developer Richard Bateman reported a crash\non Mac OS X that occurred when a plugin deletes its containing DOM frame\nduring a call from that frame. The observed symptom is a null dereference\nbut we cannot rule out the possibility that content from a scriptable plugin\nsuch as Flash could find a way to dereference a more useful address\nand exploit it.",
    "aliases": [
        {
            "alias": "CVE-2011-3664"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86648?format=api",
            "purl": "pkg:mozilla/Firefox@9.0.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@9.0.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86650?format=api",
            "purl": "pkg:mozilla/SeaMonkey@2.6.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/SeaMonkey@2.6.0"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/86649?format=api",
            "purl": "pkg:mozilla/Thunderbird@9.0.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Thunderbird@9.0.0"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3664.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-3664.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3664",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78537",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78459",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78465",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78496",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78479",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78506",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78511",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78536",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78518",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7851",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.01153",
                    "scoring_system": "epss",
                    "scoring_elements": "0.78538",
                    "published_at": "2026-04-16T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-3664"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=770676",
            "reference_id": "770676",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=770676"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3664",
            "reference_id": "CVE-2011-3664",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3664"
        },
        {
            "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2011-57",
            "reference_id": "mfsa2011-57",
            "reference_type": "",
            "scores": [
                {
                    "value": "high",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2011-57"
        }
    ],
    "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-d1s2-6yy8-effd"
}