GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/92516?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92516?format=api",
    "vulnerability_id": "VCID-w5xg-8n7z-zqcs",
    "summary": "Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames.",
    "aliases": [
        {
            "alias": "CVE-2013-4434"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/584096?format=api",
            "purl": "pkg:deb/debian/dropbear@2012.55-1.4?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
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        },
        {
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                {
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                {
                    "vulnerability": "VCID-9pmf-w3x7-5ugr"
                },
                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-d3s7-uqk1-47bq"
                },
                {
                    "vulnerability": "VCID-fkyw-zr2t-y7dm"
                },
                {
                    "vulnerability": "VCID-gdx4-w6cw-2kek"
                },
                {
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                },
                {
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                },
                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-xqe7-wtdn-hugk"
                }
            ],
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582161?format=api",
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            "affected_by_vulnerabilities": [
                {
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582163?format=api",
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            "is_vulnerable": true,
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                {
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/dropbear@2022.83-1%252Bdeb12u3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582165?format=api",
            "purl": "pkg:deb/debian/dropbear@2025.89-1~deb13u1?distro=trixie",
            "is_vulnerable": true,
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                {
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/dropbear@2025.89-1~deb13u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582166?format=api",
            "purl": "pkg:deb/debian/dropbear@2025.89-1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1102917?format=api",
            "purl": "pkg:deb/debian/dropbear@2026.90-1?distro=trixie",
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            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/dropbear@2026.90-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1112509?format=api",
            "purl": "pkg:deb/debian/dropbear@2026.91-1?distro=trixie",
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            "affected_by_vulnerabilities": [],
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    ],
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                {
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                    "vulnerability": "VCID-rwzw-vrhk-sqfw"
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    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4434",
            "reference_id": "",
            "reference_type": "",
            "scores": [
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                    "value": "0.01912",
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                    "published_at": "2026-04-01T12:55:00Z"
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                {
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                    "scoring_elements": "0.83434",
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            "scores": [],
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    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w5xg-8n7z-zqcs"
}