GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/87459?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87459?format=api",
    "vulnerability_id": "VCID-rg3q-bcnw-1fdy",
    "summary": "kernel: ipv4: netfilter: ip_tables: fix infoleak to userspace",
    "aliases": [
        {
            "alias": "CVE-2011-1171"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127175?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-238.12.1?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-37uh-rp8n-sfa2"
                },
                {
                    "vulnerability": "VCID-75ba-49cu-zuaj"
                },
                {
                    "vulnerability": "VCID-b5ab-aade-4kfw"
                },
                {
                    "vulnerability": "VCID-dxqf-acq4-nuca"
                },
                {
                    "vulnerability": "VCID-fj3a-gsa8-nug7"
                },
                {
                    "vulnerability": "VCID-p45k-2b85-9ydy"
                },
                {
                    "vulnerability": "VCID-phc7-fgab-sua4"
                },
                {
                    "vulnerability": "VCID-pndu-sj69-1yex"
                },
                {
                    "vulnerability": "VCID-qtdb-h1kj-yybt"
                },
                {
                    "vulnerability": "VCID-rg3q-bcnw-1fdy"
                },
                {
                    "vulnerability": "VCID-rh8x-5dz8-tbd6"
                },
                {
                    "vulnerability": "VCID-vxpg-dudv-kkf5"
                },
                {
                    "vulnerability": "VCID-ytng-8j5w-17ea"
                },
                {
                    "vulnerability": "VCID-zedv-xfpx-effg"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-238.12.1%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127252?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-71.31.1?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2kwk-arnc-6ua3"
                },
                {
                    "vulnerability": "VCID-4qtb-f8h1-6ybn"
                },
                {
                    "vulnerability": "VCID-dayj-npu2-cbde"
                },
                {
                    "vulnerability": "VCID-dd7k-u8ev-abhz"
                },
                {
                    "vulnerability": "VCID-dxqf-acq4-nuca"
                },
                {
                    "vulnerability": "VCID-fj3a-gsa8-nug7"
                },
                {
                    "vulnerability": "VCID-p45k-2b85-9ydy"
                },
                {
                    "vulnerability": "VCID-peud-25dw-4ud9"
                },
                {
                    "vulnerability": "VCID-phc7-fgab-sua4"
                },
                {
                    "vulnerability": "VCID-q4rp-kwjp-3ybu"
                },
                {
                    "vulnerability": "VCID-qtdb-h1kj-yybt"
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                {
                    "vulnerability": "VCID-rg3q-bcnw-1fdy"
                },
                {
                    "vulnerability": "VCID-wmww-a5cb-pbdg"
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                {
                    "vulnerability": "VCID-wye8-98he-4bcv"
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-71.31.1%3Farch=el6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127253?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-131.0.15?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2kwk-arnc-6ua3"
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                {
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                {
                    "vulnerability": "VCID-4qtb-f8h1-6ybn"
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                {
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                {
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                {
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                {
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                },
                {
                    "vulnerability": "VCID-peud-25dw-4ud9"
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                {
                    "vulnerability": "VCID-phc7-fgab-sua4"
                },
                {
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                },
                {
                    "vulnerability": "VCID-qtdb-h1kj-yybt"
                },
                {
                    "vulnerability": "VCID-rg3q-bcnw-1fdy"
                },
                {
                    "vulnerability": "VCID-wmww-a5cb-pbdg"
                },
                {
                    "vulnerability": "VCID-wye8-98he-4bcv"
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.0.15%3Farch=el6"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127282?format=api",
            "purl": "pkg:rpm/redhat/kernel-rt@2.6.33.9-rt31.64?arch=el5rt",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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                },
                {
                    "vulnerability": "VCID-75ba-49cu-zuaj"
                },
                {
                    "vulnerability": "VCID-b5ab-aade-4kfw"
                },
                {
                    "vulnerability": "VCID-gyye-vwnb-6qeg"
                },
                {
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                {
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                {
                    "vulnerability": "VCID-paxh-r3cd-cfdu"
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                {
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                {
                    "vulnerability": "VCID-qtdb-h1kj-yybt"
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                {
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                {
                    "vulnerability": "VCID-rh8x-5dz8-tbd6"
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                {
                    "vulnerability": "VCID-wye8-98he-4bcv"
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                {
                    "vulnerability": "VCID-yevh-cfer-dud1"
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                {
                    "vulnerability": "VCID-ytng-8j5w-17ea"
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                {
                    "vulnerability": "VCID-zedv-xfpx-effg"
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel-rt@2.6.33.9-rt31.64%3Farch=el5rt"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1171.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1171.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1171",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00085",
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                    "published_at": "2026-04-01T12:55:00Z"
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            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1171"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=689327",
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    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-rg3q-bcnw-1fdy"
}