GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/87405?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87405?format=api",
    "vulnerability_id": "VCID-ssru-1x3c-4qch",
    "summary": "kernel: gfs2: make sure fallocate bytes is a multiple of blksize",
    "aliases": [
        {
            "alias": "CVE-2011-2689"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127105?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-274?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-jv1v-g41t-cbgr"
                },
                {
                    "vulnerability": "VCID-sn24-g4ew-fueb"
                },
                {
                    "vulnerability": "VCID-ssru-1x3c-4qch"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-274%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/127125?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-131.12.1?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-58bv-cjnr-3fdh"
                },
                {
                    "vulnerability": "VCID-5mpc-pasz-x3hd"
                },
                {
                    "vulnerability": "VCID-a9mu-gdgc-cbct"
                },
                {
                    "vulnerability": "VCID-au4y-xz41-zyfy"
                },
                {
                    "vulnerability": "VCID-c551-3re3-xfat"
                },
                {
                    "vulnerability": "VCID-dd7k-u8ev-abhz"
                },
                {
                    "vulnerability": "VCID-j67y-7adf-3ygp"
                },
                {
                    "vulnerability": "VCID-krvj-487p-auep"
                },
                {
                    "vulnerability": "VCID-nktq-p6vq-hkgq"
                },
                {
                    "vulnerability": "VCID-s48v-g94e-jkb9"
                },
                {
                    "vulnerability": "VCID-s74x-nvav-rud6"
                },
                {
                    "vulnerability": "VCID-ssru-1x3c-4qch"
                },
                {
                    "vulnerability": "VCID-st8n-ewcq-tqd8"
                },
                {
                    "vulnerability": "VCID-wg43-zbfb-nfaq"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.12.1%3Farch=el6"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2689.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2689.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2689",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26584",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2663",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26674",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2646",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26528",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26577",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26538",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2648",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26487",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26422",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.2636",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26354",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26299",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26168",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26234",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00096",
                    "scoring_system": "epss",
                    "scoring_elements": "0.26291",
                    "published_at": "2026-05-09T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2689"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=720861",
            "reference_id": "720861",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=720861"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1065",
            "reference_id": "RHSA-2011:1065",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1065"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1189",
            "reference_id": "RHSA-2011:1189",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1189"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1211-1/",
            "reference_id": "USN-1211-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1211-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1212-1/",
            "reference_id": "USN-1212-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1212-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1256-1/",
            "reference_id": "USN-1256-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1256-1/"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": "0.5",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ssru-1x3c-4qch"
}