GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/197577?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/197577?format=api",
    "vulnerability_id": "VCID-3fmb-j9eh-auht",
    "summary": "Xpdf 4.01.01 has an out-of-bounds write in the vertProfile part of the TextPage::findGaps function in TextOutputDev.cc, a different vulnerability than CVE-2019-9877.",
    "aliases": [
        {
            "alias": "CVE-2019-16927"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/374275?format=api",
            "purl": "pkg:alpm/archlinux/xpdf@4.02-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xpdf@4.02-1"
        },
        {
            "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": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/374274?format=api",
            "purl": "pkg:alpm/archlinux/xpdf@4.01.01-2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3fmb-j9eh-auht"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xpdf@4.01.01-2"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-16927",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3698",
                    "published_at": "2026-05-14T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36958",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3688",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36903",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37328",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3749",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37515",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37343",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37394",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37407",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37419",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37384",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37357",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37403",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37386",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3733",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37109",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.37079",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36991",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36872",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00164",
                    "scoring_system": "epss",
                    "scoring_elements": "0.36939",
                    "published_at": "2026-05-07T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-16927"
        },
        {
            "reference_url": "https://forum.xpdfreader.com/viewtopic.php?f=3&t=41885",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://forum.xpdfreader.com/viewtopic.php?f=3&t=41885"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/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://security.archlinux.org/ASA-201910-10",
            "reference_id": "ASA-201910-10",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-201910-10"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-1048",
            "reference_id": "AVG-1048",
            "reference_type": "",
            "scores": [
                {
                    "value": "Medium",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-1048"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:glyphandcog:xpdf:4.01.01:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:glyphandcog:xpdf:4.01.01:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:glyphandcog:xpdf:4.01.01:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16927",
            "reference_id": "CVE-2019-16927",
            "reference_type": "",
            "scores": [
                {
                    "value": "4.3",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:P"
                },
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16927"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 787,
            "name": "Out-of-bounds Write",
            "description": "The product writes data past the end, or before the beginning, of the intended buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": "0.5",
    "weighted_severity": "6.2",
    "risk_score": 3.1,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3fmb-j9eh-auht"
}