GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/78484?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78484?format=api",
    "vulnerability_id": "VCID-d9d6-kt1p-17ej",
    "summary": "mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023)",
    "aliases": [
        {
            "alias": "CVE-2023-21917"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/931414?format=api",
            "purl": "pkg:deb/debian/mysql-8.0@8.0.31-1?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/mysql-8.0@8.0.31-1%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/931406?format=api",
            "purl": "pkg:deb/debian/mysql-8.0@8.0.45-1?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/mysql-8.0@8.0.45-1%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1076094?format=api",
            "purl": "pkg:deb/debian/mysql-8.0@8.0.46-1?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/mysql-8.0@8.0.46-1%3Fdistro=sid"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/95078?format=api",
            "purl": "pkg:rpm/redhat/mysql@8.0.32-1?arch=el9_2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1jm9-vjfe-skgu"
                },
                {
                    "vulnerability": "VCID-22uu-xxpk-37av"
                },
                {
                    "vulnerability": "VCID-2aa4-79kv-ruge"
                },
                {
                    "vulnerability": "VCID-2fsg-vrnf-n7ff"
                },
                {
                    "vulnerability": "VCID-2pmu-2dwp-mba2"
                },
                {
                    "vulnerability": "VCID-39xf-9may-73az"
                },
                {
                    "vulnerability": "VCID-4cc4-gy7g-8kb9"
                },
                {
                    "vulnerability": "VCID-81qz-dkfs-wkan"
                },
                {
                    "vulnerability": "VCID-859e-runv-4qah"
                },
                {
                    "vulnerability": "VCID-8x1f-u547-tqb3"
                },
                {
                    "vulnerability": "VCID-9x3z-66pg-13c9"
                },
                {
                    "vulnerability": "VCID-a91v-ghah-17cp"
                },
                {
                    "vulnerability": "VCID-aq75-zern-cfc1"
                },
                {
                    "vulnerability": "VCID-athx-ebka-d3h9"
                },
                {
                    "vulnerability": "VCID-b243-p5y2-f3gp"
                },
                {
                    "vulnerability": "VCID-b72z-7wpc-7uhk"
                },
                {
                    "vulnerability": "VCID-brdf-qg3q-7yc2"
                },
                {
                    "vulnerability": "VCID-cba4-wgmt-67h8"
                },
                {
                    "vulnerability": "VCID-chj1-f5ha-4bfu"
                },
                {
                    "vulnerability": "VCID-d9d6-kt1p-17ej"
                },
                {
                    "vulnerability": "VCID-dkss-szpz-cfdh"
                },
                {
                    "vulnerability": "VCID-dudq-65hd-kfek"
                },
                {
                    "vulnerability": "VCID-fyah-c7dc-93gn"
                },
                {
                    "vulnerability": "VCID-gf4v-xpef-8ygu"
                },
                {
                    "vulnerability": "VCID-h13j-2a9m-xfbk"
                },
                {
                    "vulnerability": "VCID-hpqm-5m4j-q3cx"
                },
                {
                    "vulnerability": "VCID-huvv-nrxp-mbfq"
                },
                {
                    "vulnerability": "VCID-jxwh-abnr-bkew"
                },
                {
                    "vulnerability": "VCID-jyys-fjmd-cbhw"
                },
                {
                    "vulnerability": "VCID-kyj1-d2zy-83f5"
                },
                {
                    "vulnerability": "VCID-muua-g6dy-6ub1"
                },
                {
                    "vulnerability": "VCID-r61x-fj13-v3b5"
                },
                {
                    "vulnerability": "VCID-rna4-zqrp-77fr"
                },
                {
                    "vulnerability": "VCID-s77u-5edq-tkec"
                },
                {
                    "vulnerability": "VCID-w32w-gync-fyf3"
                },
                {
                    "vulnerability": "VCID-w9e8-gnnz-rugf"
                },
                {
                    "vulnerability": "VCID-wcd1-xgsy-rkfx"
                },
                {
                    "vulnerability": "VCID-wg76-asva-3qce"
                },
                {
                    "vulnerability": "VCID-wuf9-tbh8-ffat"
                },
                {
                    "vulnerability": "VCID-yur8-xgu4-pqbc"
                },
                {
                    "vulnerability": "VCID-zc2d-3ejk-g7b9"
                },
                {
                    "vulnerability": "VCID-zsw1-uqnv-ekfy"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/mysql@8.0.32-1%3Farch=el9_2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/95077?format=api",
            "purl": "pkg:rpm/redhat/rh-mysql80-mysql@8.0.32-1?arch=el7",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1jm9-vjfe-skgu"
                },
                {
                    "vulnerability": "VCID-22uu-xxpk-37av"
                },
                {
                    "vulnerability": "VCID-2aa4-79kv-ruge"
                },
                {
                    "vulnerability": "VCID-2fsg-vrnf-n7ff"
                },
                {
                    "vulnerability": "VCID-2pmu-2dwp-mba2"
                },
                {
                    "vulnerability": "VCID-39xf-9may-73az"
                },
                {
                    "vulnerability": "VCID-4cc4-gy7g-8kb9"
                },
                {
                    "vulnerability": "VCID-81qz-dkfs-wkan"
                },
                {
                    "vulnerability": "VCID-859e-runv-4qah"
                },
                {
                    "vulnerability": "VCID-8x1f-u547-tqb3"
                },
                {
                    "vulnerability": "VCID-9x3z-66pg-13c9"
                },
                {
                    "vulnerability": "VCID-a91v-ghah-17cp"
                },
                {
                    "vulnerability": "VCID-aq75-zern-cfc1"
                },
                {
                    "vulnerability": "VCID-athx-ebka-d3h9"
                },
                {
                    "vulnerability": "VCID-b243-p5y2-f3gp"
                },
                {
                    "vulnerability": "VCID-b72z-7wpc-7uhk"
                },
                {
                    "vulnerability": "VCID-brdf-qg3q-7yc2"
                },
                {
                    "vulnerability": "VCID-cba4-wgmt-67h8"
                },
                {
                    "vulnerability": "VCID-chj1-f5ha-4bfu"
                },
                {
                    "vulnerability": "VCID-d9d6-kt1p-17ej"
                },
                {
                    "vulnerability": "VCID-dkss-szpz-cfdh"
                },
                {
                    "vulnerability": "VCID-dudq-65hd-kfek"
                },
                {
                    "vulnerability": "VCID-fyah-c7dc-93gn"
                },
                {
                    "vulnerability": "VCID-gf4v-xpef-8ygu"
                },
                {
                    "vulnerability": "VCID-h13j-2a9m-xfbk"
                },
                {
                    "vulnerability": "VCID-hpqm-5m4j-q3cx"
                },
                {
                    "vulnerability": "VCID-huvv-nrxp-mbfq"
                },
                {
                    "vulnerability": "VCID-jxwh-abnr-bkew"
                },
                {
                    "vulnerability": "VCID-jyys-fjmd-cbhw"
                },
                {
                    "vulnerability": "VCID-kyj1-d2zy-83f5"
                },
                {
                    "vulnerability": "VCID-muua-g6dy-6ub1"
                },
                {
                    "vulnerability": "VCID-r61x-fj13-v3b5"
                },
                {
                    "vulnerability": "VCID-rna4-zqrp-77fr"
                },
                {
                    "vulnerability": "VCID-s77u-5edq-tkec"
                },
                {
                    "vulnerability": "VCID-w32w-gync-fyf3"
                },
                {
                    "vulnerability": "VCID-w9e8-gnnz-rugf"
                },
                {
                    "vulnerability": "VCID-wcd1-xgsy-rkfx"
                },
                {
                    "vulnerability": "VCID-wg76-asva-3qce"
                },
                {
                    "vulnerability": "VCID-wuf9-tbh8-ffat"
                },
                {
                    "vulnerability": "VCID-yur8-xgu4-pqbc"
                },
                {
                    "vulnerability": "VCID-zc2d-3ejk-g7b9"
                },
                {
                    "vulnerability": "VCID-zsw1-uqnv-ekfy"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-mysql80-mysql@8.0.32-1%3Farch=el7"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-21917.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.9",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-21917.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21917",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36352",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36211",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3626",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36235",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36279",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36263",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36385",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36219",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36269",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36291",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00155",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36296",
                    "published_at": "2026-04-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-21917"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2188112",
            "reference_id": "2188112",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2188112"
        },
        {
            "reference_url": "https://security.netapp.com/advisory/ntap-20230427-0007/",
            "reference_id": "ntap-20230427-0007",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.9",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-16T19:39:35Z/"
                }
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230427-0007/"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2023:1102",
            "reference_id": "RHSA-2023:1102",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2023:1102"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2023:2621",
            "reference_id": "RHSA-2023:2621",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2023:2621"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2023:3087",
            "reference_id": "RHSA-2023:3087",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2023:3087"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "4.9 - 4.9",
    "exploitability": "0.5",
    "weighted_severity": "4.4",
    "risk_score": 2.2,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-d9d6-kt1p-17ej"
}