Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/41868?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41868?format=api",
    "vulnerability_id": "VCID-1vz6-251d-1ye7",
    "summary": "Multiple vulnerabilities have been found in Oniguruma, the worst of\n    which could result in the arbitrary execution of code.",
    "aliases": [
        {
            "alias": "CVE-2019-13225"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/928050?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.2-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.2-1%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/1053413?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.6-1.1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.6-1.1"
        },
        {
            "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"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/75822?format=api",
            "purl": "pkg:ebuild/dev-libs/oniguruma@6.9.3",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/oniguruma@6.9.3"
        }
    ],
    "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",
            "purl": "pkg:deb/debian/libonig@5.9.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
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                },
                {
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                },
                {
                    "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"
                },
                {
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                },
                {
                    "vulnerability": "VCID-khf6-r7w8-c7bm"
                },
                {
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                },
                {
                    "vulnerability": "VCID-s75c-hjr2-uubw"
                },
                {
                    "vulnerability": "VCID-xzt6-6k5g-byap"
                }
            ],
            "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"
                },
                {
                    "vulnerability": "VCID-s75c-hjr2-uubw"
                },
                {
                    "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"
                },
                {
                    "vulnerability": "VCID-apf9-z7zs-jyh7"
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                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-gf19-ebyv-u3b5"
                },
                {
                    "vulnerability": "VCID-j961-etd4-jfdy"
                },
                {
                    "vulnerability": "VCID-jurp-5mrx-13ce"
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                {
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        },
        {
            "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"
                },
                {
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                {
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                {
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                {
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                },
                {
                    "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/1053412?format=api",
            "purl": "pkg:deb/debian/libonig@6.9.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                },
                {
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                },
                {
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                },
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                },
                {
                    "vulnerability": "VCID-p5gj-xqc9-yqar"
                },
                {
                    "vulnerability": "VCID-xzt6-6k5g-byap"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libonig@6.9.1-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/105843?format=api",
            "purl": "pkg:rpm/redhat/oniguruma@6.8.2-2?arch=el8",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1vz6-251d-1ye7"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/oniguruma@6.8.2-2%3Farch=el8"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-13225.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-13225.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-13225",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32962",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33092",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33124",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32955",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33031",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33034",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32995",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3297",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.33013",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00134",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32991",
                    "published_at": "2026-04-18T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-13225"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13225",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13225"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "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://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728965",
            "reference_id": "1728965",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728965"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931878",
            "reference_id": "931878",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931878"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201911-03",
            "reference_id": "GLSA-201911-03",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201911-03"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2020:3662",
            "reference_id": "RHSA-2020:3662",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2020:3662"
        },
        {
            "reference_url": "https://access.redhat.com/errata/RHSA-2020:4827",
            "reference_id": "RHSA-2020:4827",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/errata/RHSA-2020:4827"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 476,
            "name": "NULL Pointer Dereference",
            "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit."
        },
        {
            "cwe_id": 400,
            "name": "Uncontrolled Resource Consumption",
            "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.3 - 6.5",
    "exploitability": "0.5",
    "weighted_severity": "4.8",
    "risk_score": 2.4,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1vz6-251d-1ye7"
}