GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/87121?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87121?format=api",
    "vulnerability_id": "VCID-v5kc-jd4p-9yb2",
    "summary": "kernel: execshield: predictable ascii armour base address",
    "aliases": [
        {
            "alias": "CVE-2012-1568"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/125653?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.18-348.1.1?arch=el5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-33gz-5ke6-zqdn"
                },
                {
                    "vulnerability": "VCID-ms4q-zte4-wua2"
                },
                {
                    "vulnerability": "VCID-v5kc-jd4p-9yb2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-348.1.1%3Farch=el5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/125912?format=api",
            "purl": "pkg:rpm/redhat/kernel@2.6.32-279.14.1?arch=el6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4jk5-gwws-qqea"
                },
                {
                    "vulnerability": "VCID-ndm5-ca6x-1qca"
                },
                {
                    "vulnerability": "VCID-v5kc-jd4p-9yb2"
                },
                {
                    "vulnerability": "VCID-wehd-sqws-s3d2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-279.14.1%3Farch=el6"
        }
    ],
    "references": [
        {
            "reference_url": "http://openwall.com/lists/oss-security/2012/03/21/3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://openwall.com/lists/oss-security/2012/03/21/3"
        },
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-1568.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-1568.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2012-1568",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14044",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14217",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14296",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14359",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14166",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14249",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14302",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1421",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00046",
                    "scoring_system": "epss",
                    "scoring_elements": "0.14154",
                    "published_at": "2026-04-13T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2012-1568"
        },
        {
            "reference_url": "http://scarybeastsecurity.blogspot.com/2012/03/some-random-observations-on-linux-aslr.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://scarybeastsecurity.blogspot.com/2012/03/some-random-observations-on-linux-aslr.html"
        },
        {
            "reference_url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=302a4fc15aebf202b6dffd6c804377c6058ee6e4",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=302a4fc15aebf202b6dffd6c804377c6058ee6e4"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2012/03/20/4",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2012/03/20/4"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=804947",
            "reference_id": "804947",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=804947"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1568",
            "reference_id": "CVE-2012-1568",
            "reference_type": "",
            "scores": [
                {
                    "value": "1.9",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:L/AC:M/Au:N/C:N/I:P/A:N"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1568"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2012:1426",
            "reference_id": "RHSA-2012:1426",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2012:1426"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2013:0168",
            "reference_id": "RHSA-2013:0168",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2013:0168"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "1.9 - 1.9",
    "exploitability": "0.5",
    "weighted_severity": "1.7",
    "risk_score": 0.8,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v5kc-jd4p-9yb2"
}