Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/84293?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84293?format=api",
    "vulnerability_id": "VCID-7tdw-4nwm-gqe8",
    "summary": "oniguruma: Out-of-bounds stack write in onigenc_unicode_get_case_fold_codes_by_str() during regular expression compilation",
    "aliases": [
        {
            "alias": "CVE-2017-9225"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1053411?format=api",
            "purl": "pkg:deb/debian/libonig@6.1.3-2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
                    "vulnerability": "VCID-73xb-21qk-gub3"
                },
                {
                    "vulnerability": "VCID-j961-etd4-jfdy"
                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
                },
                {
                    "vulnerability": "VCID-khf6-r7w8-c7bm"
                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
                    "vulnerability": "VCID-xzt6-6k5g-byap"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.1.3-2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928046?format=api",
            "purl": "pkg:deb/debian/libonig@6.1.3-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.1.3-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928047?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.6-1.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.6-1.1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928045?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.8-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.8-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928049?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.9-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.9-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928048?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.10-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.10-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1053407?format=api",
            "purl": "pkg:deb/debian/libonig@5.2.0-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
                    "vulnerability": "VCID-73xb-21qk-gub3"
                },
                {
                    "vulnerability": "VCID-7tdw-4nwm-gqe8"
                },
                {
                    "vulnerability": "VCID-apf9-z7zs-jyh7"
                },
                {
                    "vulnerability": "VCID-b5af-c9yc-rke7"
                },
                {
                    "vulnerability": "VCID-ge97-dnra-uygw"
                },
                {
                    "vulnerability": "VCID-gf19-ebyv-u3b5"
                },
                {
                    "vulnerability": "VCID-j961-etd4-jfdy"
                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
                },
                {
                    "vulnerability": "VCID-khf6-r7w8-c7bm"
                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
                    "vulnerability": "VCID-s75c-hjr2-uubw"
                },
                {
                    "vulnerability": "VCID-xzt6-6k5g-byap"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@5.2.0-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1053408?format=api",
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            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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                {
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                },
                {
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                },
                {
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                {
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                },
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                },
                {
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                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
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                {
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                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
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                },
                {
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                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@5.9.1-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1053409?format=api",
            "purl": "pkg:deb/debian/libonig@5.9.5-3.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
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                {
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                },
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                {
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                },
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                {
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                },
                {
                    "vulnerability": "VCID-j961-etd4-jfdy"
                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
                },
                {
                    "vulnerability": "VCID-khf6-r7w8-c7bm"
                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
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                },
                {
                    "vulnerability": "VCID-xzt6-6k5g-byap"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@5.9.5-3.2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1053410?format=api",
            "purl": "pkg:deb/debian/libonig@5.9.5-3.2%2Bdeb8u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
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                },
                {
                    "vulnerability": "VCID-7tdw-4nwm-gqe8"
                },
                {
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                },
                {
                    "vulnerability": "VCID-b5af-c9yc-rke7"
                },
                {
                    "vulnerability": "VCID-ge97-dnra-uygw"
                },
                {
                    "vulnerability": "VCID-gf19-ebyv-u3b5"
                },
                {
                    "vulnerability": "VCID-j961-etd4-jfdy"
                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
                },
                {
                    "vulnerability": "VCID-khf6-r7w8-c7bm"
                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
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            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@5.9.5-3.2%252Bdeb8u1"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9225.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.9",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9225.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9225",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5216",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52305",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52264",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52302",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52203",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5223",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52195",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52248",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52243",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52294",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00288",
                    "scoring_system": "epss",
                    "scoring_elements": "0.52278",
                    "published_at": "2026-04-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9225"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9225",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9225"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:L/AC:L/Au:S/C:P/I:P/A:P"
                },
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1466733",
            "reference_id": "1466733",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1466733"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863313",
            "reference_id": "863313",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863313"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 121,
            "name": "Stack-based Buffer Overflow",
            "description": "A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function)."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.3 - 5.9",
    "exploitability": "0.5",
    "weighted_severity": "5.3",
    "risk_score": 2.6,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7tdw-4nwm-gqe8"
}