GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/87322?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87322?format=api",
    "vulnerability_id": "VCID-gth4-k932-3yer",
    "summary": "kernel: ipv6: make fragment identifications less predictable",
    "aliases": [
        {
            "alias": "CVE-2011-2699"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/126429?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-238.35.1?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3qpn-v9pw-vbgs"
                },
                {
                    "vulnerability": "VCID-8uxg-wvc8-gbe6"
                },
                {
                    "vulnerability": "VCID-ausm-xxzm-6kh2"
                },
                {
                    "vulnerability": "VCID-gth4-k932-3yer"
                },
                {
                    "vulnerability": "VCID-s74x-nvav-rud6"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-238.35.1%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/126624?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-274.7.1?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3dwn-r3us-g3f6"
                },
                {
                    "vulnerability": "VCID-4ysq-w8a7-g3hz"
                },
                {
                    "vulnerability": "VCID-4yz1-7pvc-97cs"
                },
                {
                    "vulnerability": "VCID-5qm7-9fkz-j7fb"
                },
                {
                    "vulnerability": "VCID-814g-kuyq-rkhp"
                },
                {
                    "vulnerability": "VCID-c9mj-56fu-auds"
                },
                {
                    "vulnerability": "VCID-dk3j-jd9m-w3ap"
                },
                {
                    "vulnerability": "VCID-fqyj-zxer-p3cf"
                },
                {
                    "vulnerability": "VCID-gth4-k932-3yer"
                },
                {
                    "vulnerability": "VCID-krvj-487p-auep"
                },
                {
                    "vulnerability": "VCID-mtet-bdcj-tffd"
                },
                {
                    "vulnerability": "VCID-rcsx-nhxh-4fcy"
                },
                {
                    "vulnerability": "VCID-ry7x-b642-77er"
                },
                {
                    "vulnerability": "VCID-u5y7-amh6-3uec"
                },
                {
                    "vulnerability": "VCID-uvtu-2xmq-jfbw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-274.7.1%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/126597?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-131.21.1?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-37uh-rp8n-sfa2"
                },
                {
                    "vulnerability": "VCID-3dwn-r3us-g3f6"
                },
                {
                    "vulnerability": "VCID-6rak-wpx7-vke5"
                },
                {
                    "vulnerability": "VCID-814g-kuyq-rkhp"
                },
                {
                    "vulnerability": "VCID-abqm-5h3g-hfe2"
                },
                {
                    "vulnerability": "VCID-cc56-wb45-d7gv"
                },
                {
                    "vulnerability": "VCID-gth4-k932-3yer"
                },
                {
                    "vulnerability": "VCID-pbha-kz4m-qfgm"
                },
                {
                    "vulnerability": "VCID-qvq5-ak6k-eygw"
                },
                {
                    "vulnerability": "VCID-rjbe-5ab5-8khh"
                },
                {
                    "vulnerability": "VCID-shxd-ax2j-hug1"
                },
                {
                    "vulnerability": "VCID-tg8d-mmqq-zqgc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.21.1%3Farch=el6"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2699.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2699.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2699",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80103",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8011",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8013",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80118",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80147",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80154",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80172",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80157",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80149",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80178",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80181",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8021",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80219",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80235",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8025",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.01359",
                    "scoring_system": "epss",
                    "scoring_elements": "0.80273",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2699"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=723429",
            "reference_id": "723429",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=723429"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1386",
            "reference_id": "RHSA-2011:1386",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1386"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2011:1465",
            "reference_id": "RHSA-2011:1465",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2011:1465"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2012:0358",
            "reference_id": "RHSA-2012:0358",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2012:0358"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1202-1/",
            "reference_id": "USN-1202-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1202-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1204-1/",
            "reference_id": "USN-1204-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1204-1/"
        },
        {
            "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/1219-1/",
            "reference_id": "USN-1219-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1219-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1225-1/",
            "reference_id": "USN-1225-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1225-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1227-1/",
            "reference_id": "USN-1227-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1227-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1239-1/",
            "reference_id": "USN-1239-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1239-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1240-1/",
            "reference_id": "USN-1240-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1240-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1245-1/",
            "reference_id": "USN-1245-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1245-1/"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1253-1/",
            "reference_id": "USN-1253-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1253-1/"
        },
        {
            "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-gth4-k932-3yer"
}