Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/86634?format=api",
    "vulnerability_id": "VCID-t4ks-qfwj-s7bt",
    "summary": "rsyslog: double free flaw in ElasticSearch plugin",
    "aliases": [
        {
            "alias": "CVE-2013-4758"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938030?format=api",
            "purl": "pkg:deb/debian/rsyslog@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938023?format=api",
            "purl": "pkg:deb/debian/rsyslog@8.2102.0-2%2Bdeb11u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@8.2102.0-2%252Bdeb11u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938021?format=api",
            "purl": "pkg:deb/debian/rsyslog@8.2302.0-1%2Bdeb12u1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@8.2302.0-1%252Bdeb12u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938026?format=api",
            "purl": "pkg:deb/debian/rsyslog@8.2504.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@8.2504.0-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938024?format=api",
            "purl": "pkg:deb/debian/rsyslog@8.2512.0-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@8.2512.0-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938025?format=api",
            "purl": "pkg:deb/debian/rsyslog@8.2602.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsyslog@8.2602.0-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-4758.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-4758.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4758",
            "reference_id": "",
            "reference_type": "",
            "scores": [
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                    "published_at": "2026-04-01T12:55:00Z"
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                    "scoring_elements": "0.79015",
                    "published_at": "2026-04-04T12:55:00Z"
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                    "scoring_elements": "0.78999",
                    "published_at": "2026-04-07T12:55:00Z"
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                    "published_at": "2026-04-08T12:55:00Z"
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                    "published_at": "2026-04-09T12:55:00Z"
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                    "published_at": "2026-04-18T12:55:00Z"
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                    "scoring_elements": "0.79039",
                    "published_at": "2026-04-12T12:55:00Z"
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                    "scoring_elements": "0.79057",
                    "published_at": "2026-04-16T12:55:00Z"
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            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4758"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=981719",
            "reference_id": "981719",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=981719"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-t4ks-qfwj-s7bt"
}