Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/180212?format=api",
    "vulnerability_id": "VCID-mzzq-p7nb-kfge",
    "summary": "An issue was discovered in Xpdf 4.00. catalog->getNumPages() in AcroForm.cc allows attackers to launch a denial of service (hang caused by large loop) via a specific pdf file, as demonstrated by pdftohtml. This is mainly caused by a large number after the /Count field in the file.",
    "aliases": [
        {
            "alias": "CVE-2018-18651"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943618?format=api",
            "purl": "pkg:deb/debian/xpdf@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xpdf@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943610?format=api",
            "purl": "pkg:deb/debian/xpdf@3.04%2Bgit20210103-3?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xpdf@3.04%252Bgit20210103-3%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943608?format=api",
            "purl": "pkg:deb/debian/xpdf@3.04%2Bgit20220601-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xpdf@3.04%252Bgit20220601-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943612?format=api",
            "purl": "pkg:deb/debian/xpdf@3.04%2Bgit20250304-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xpdf@3.04%252Bgit20250304-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/943611?format=api",
            "purl": "pkg:deb/debian/xpdf@3.04%2Bgit20260220-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xpdf@3.04%252Bgit20260220-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-18651",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39041",
                    "published_at": "2026-05-14T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39303",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39465",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39489",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39402",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39458",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39473",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39484",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39446",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39429",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3948",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39453",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39367",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39174",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39156",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39075",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.38948",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39019",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.39036",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.38945",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.00178",
                    "scoring_system": "epss",
                    "scoring_elements": "0.38968",
                    "published_at": "2026-05-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-18651"
        },
        {
            "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"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "3.3 - 3.3",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mzzq-p7nb-kfge"
}