Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/61517?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/61517?format=api",
    "vulnerability_id": "VCID-xjzg-rhgm-nudn",
    "summary": "Multiple vulnerabilities have been discovered in Cairo, the worst of which a denial of service.",
    "aliases": [
        {
            "alias": "CVE-2019-6461"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/921607?format=api",
            "purl": "pkg:deb/debian/cairo@1.18.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.18.0-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585562?format=api",
            "purl": "pkg:deb/debian/cairo@1.18.4-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.18.4-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/586481?format=api",
            "purl": "pkg:deb/debian/cairo@1.18.4-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.18.4-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585563?format=api",
            "purl": "pkg:deb/debian/cairo@1.18.4-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.18.4-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/85636?format=api",
            "purl": "pkg:ebuild/x11-libs/cairo@1.18.0",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/x11-libs/cairo@1.18.0"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/586479?format=api",
            "purl": "pkg:deb/debian/cairo@1.16.0-5",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2x1s-k411-sygp"
                },
                {
                    "vulnerability": "VCID-xjzg-rhgm-nudn"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.16.0-5"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585560?format=api",
            "purl": "pkg:deb/debian/cairo@1.16.0-5?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2x1s-k411-sygp"
                },
                {
                    "vulnerability": "VCID-xjzg-rhgm-nudn"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.16.0-5%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585561?format=api",
            "purl": "pkg:deb/debian/cairo@1.16.0-7?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2x1s-k411-sygp"
                },
                {
                    "vulnerability": "VCID-xjzg-rhgm-nudn"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.16.0-7%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/586480?format=api",
            "purl": "pkg:deb/debian/cairo@1.16.0-7",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-2x1s-k411-sygp"
                },
                {
                    "vulnerability": "VCID-xjzg-rhgm-nudn"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cairo@1.16.0-7"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-6461.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-6461.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-6461",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16638",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16615",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16728",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1667",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16607",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16811",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16868",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16653",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16738",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16792",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00053",
                    "scoring_system": "epss",
                    "scoring_elements": "0.16771",
                    "published_at": "2026-04-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-6461"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6461",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6461"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://github.com/TeamSeri0us/pocs/tree/master/gerbv",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/TeamSeri0us/pocs/tree/master/gerbv"
        },
        {
            "reference_url": "https://gitlab.freedesktop.org/cairo/cairo/issues/352",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://gitlab.freedesktop.org/cairo/cairo/issues/352"
        },
        {
            "reference_url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1669629",
            "reference_id": "1669629",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1669629"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929944",
            "reference_id": "929944",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929944"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cairographics:cairo:1.16.0:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6461",
            "reference_id": "CVE-2019-6461",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:P"
                },
                {
                    "value": "6.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6461"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202408-09",
            "reference_id": "GLSA-202408-09",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/202408-09"
        },
        {
            "reference_url": "https://usn.ubuntu.com/8140-1/",
            "reference_id": "USN-8140-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/8140-1/"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 617,
            "name": "Reachable Assertion",
            "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary."
        }
    ],
    "exploits": [],
    "severity_range_score": "3.3 - 6.5",
    "exploitability": "0.5",
    "weighted_severity": "5.9",
    "risk_score": 3.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xjzg-rhgm-nudn"
}