Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/81460?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/81460?format=api",
    "vulnerability_id": "VCID-brus-h5y6-dffb",
    "summary": "security update",
    "aliases": [
        {
            "alias": "CVE-2016-1901"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1036393?format=api",
            "purl": "pkg:deb/debian/cgit@0.10.2.git2.0.1-3%2Bdeb8u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4h46-k3sd-3uh8"
                },
                {
                    "vulnerability": "VCID-brus-h5y6-dffb"
                },
                {
                    "vulnerability": "VCID-e67s-whs3-bydn"
                },
                {
                    "vulnerability": "VCID-qh4p-ng26-s7cw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@0.10.2.git2.0.1-3%252Bdeb8u1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/586295?format=api",
            "purl": "pkg:deb/debian/cgit@0.11.2.git2.3.2-1.1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@0.11.2.git2.3.2-1.1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1037147?format=api",
            "purl": "pkg:deb/debian/cgit@1.1%2Bgit2.10.2-3~bpo8%2B1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-e67s-whs3-bydn"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@1.1%252Bgit2.10.2-3~bpo8%252B1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582601?format=api",
            "purl": "pkg:deb/debian/cgit@1.2.3%2Bgit2.25.1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@1.2.3%252Bgit2.25.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582602?format=api",
            "purl": "pkg:deb/debian/cgit@1.2.3%2Bgit20221219.50.91f2590%2Bgit2.39.1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@1.2.3%252Bgit20221219.50.91f2590%252Bgit2.39.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582603?format=api",
            "purl": "pkg:deb/debian/cgit@1.2.3%2Bgit20240802.70.09d24d7%2Bgit2.46.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@1.2.3%252Bgit20240802.70.09d24d7%252Bgit2.46.0-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/582604?format=api",
            "purl": "pkg:deb/debian/cgit@1.2.3%2Bgit20250818.80.3346409%2Bgit2.51.0-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@1.2.3%252Bgit20250818.80.3346409%252Bgit2.51.0-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1036392?format=api",
            "purl": "pkg:deb/debian/cgit@0.10.2.git2.0.1-3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4h46-k3sd-3uh8"
                },
                {
                    "vulnerability": "VCID-brus-h5y6-dffb"
                },
                {
                    "vulnerability": "VCID-e67s-whs3-bydn"
                },
                {
                    "vulnerability": "VCID-qh4p-ng26-s7cw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@0.10.2.git2.0.1-3"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1036393?format=api",
            "purl": "pkg:deb/debian/cgit@0.10.2.git2.0.1-3%2Bdeb8u1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-4h46-k3sd-3uh8"
                },
                {
                    "vulnerability": "VCID-brus-h5y6-dffb"
                },
                {
                    "vulnerability": "VCID-e67s-whs3-bydn"
                },
                {
                    "vulnerability": "VCID-qh4p-ng26-s7cw"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/cgit@0.10.2.git2.0.1-3%252Bdeb8u1"
        }
    ],
    "references": [
        {
            "reference_url": "http://git.zx2c4.com/cgit/commit/?id=4458abf64172a62b92810c2293450106e6dfc763",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://git.zx2c4.com/cgit/commit/?id=4458abf64172a62b92810c2293450106e6dfc763"
        },
        {
            "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176167.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176167.html"
        },
        {
            "reference_url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176198.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176198.html"
        },
        {
            "reference_url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00067.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00067.html"
        },
        {
            "reference_url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00084.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00084.html"
        },
        {
            "reference_url": "http://lists.zx2c4.com/pipermail/cgit/2016-January/002817.html",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://lists.zx2c4.com/pipermail/cgit/2016-January/002817.html"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1901",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.89027",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.89016",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88908",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88916",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88932",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.88935",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
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                    "scoring_elements": "0.88953",
                    "published_at": "2026-04-08T12:55:00Z"
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                {
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                    "scoring_elements": "0.88958",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.8897",
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                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88964",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88962",
                    "published_at": "2026-04-13T12:55:00Z"
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                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.88975",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.04365",
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                    "scoring_elements": "0.88974",
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                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.88987",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.04365",
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                    "scoring_elements": "0.88995",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.04365",
                    "scoring_system": "epss",
                    "scoring_elements": "0.89002",
                    "published_at": "2026-05-05T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1901"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1899",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1899"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1900",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1900"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1901",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1901"
        },
        {
            "reference_url": "http://www.debian.org/security/2016/dsa-3545",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.debian.org/security/2016/dsa-3545"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2016/01/14/3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2016/01/14/3"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2016/01/14/6",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2016/01/14/6"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812411",
            "reference_id": "812411",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812411"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cgit_project:cgit:*:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:a:cgit_project:cgit:*:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:cgit_project:cgit:*:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
            "reference_id": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1901",
            "reference_id": "CVE-2016-1901",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv2",
                    "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P"
                },
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1901"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 119,
            "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
            "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer."
        }
    ],
    "exploits": [],
    "severity_range_score": "7.5 - 9.8",
    "exploitability": "0.5",
    "weighted_severity": "8.8",
    "risk_score": 4.4,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-brus-h5y6-dffb"
}