Lookup for vulnerable packages by Package URL.

GET /api/packages/995101?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/995101?format=api",
    "purl": "pkg:deb/debian/shadow@1:4.13%2Bdfsg1-1%2Bdeb12u2",
    "type": "deb",
    "namespace": "debian",
    "name": "shadow",
    "version": "1:4.13+dfsg1-1+deb12u2",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78345?format=api",
            "vulnerability_id": "VCID-bcx3-q456-w7ad",
            "summary": "shadow-utils: possible password leak during passwd(1) change",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-4641.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.7",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-4641.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4641",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03297",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03295",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03225",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03249",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03306",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03314",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
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                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03339",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00015",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03269",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03606",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03545",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03553",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03559",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.00016",
                            "scoring_system": "epss",
                            "scoring_elements": "0.03425",
                            "published_at": "2026-04-18T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-4641"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4641",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4641"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "3.3",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051062",
                    "reference_id": "1051062",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051062"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215945",
                    "reference_id": "2215945",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-01-02T18:19:24Z/"
                        }
                    ],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215945"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:8::crb",
                    "reference_id": "cpe:/a:redhat:enterprise_linux:8::crb",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:8::crb"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::crb",
                    "reference_id": "cpe:/a:redhat:enterprise_linux:9::crb",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:enterprise_linux:9::crb"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:8.6::crb",
                    "reference_id": "cpe:/a:redhat:rhel_eus:8.6::crb",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:8.6::crb"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:8.8::crb",
                    "reference_id": "cpe:/a:redhat:rhel_eus:8.8::crb",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:rhel_eus:8.8::crb"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:6",
                    "reference_id": "cpe:/o:redhat:enterprise_linux:6",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:6"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7",
                    "reference_id": "cpe:/o:redhat:enterprise_linux:7",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:7"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8::baseos",
                    "reference_id": "cpe:/o:redhat:enterprise_linux:8::baseos",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:8::baseos"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos",
                    "reference_id": "cpe:/o:redhat:enterprise_linux:9::baseos",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:enterprise_linux:9::baseos"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:8.6::baseos",
                    "reference_id": "cpe:/o:redhat:rhel_eus:8.6::baseos",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:8.6::baseos"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:8.8::baseos",
                    "reference_id": "cpe:/o:redhat:rhel_eus:8.8::baseos",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/o:redhat:rhel_eus:8.8::baseos"
                },
                {
                    "reference_url": "https://access.redhat.com/security/cve/CVE-2023-4641",
                    "reference_id": "CVE-2023-4641",
                    "reference_type": "",
                    "scores": [
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                            "value": "4.7",
                            "scoring_system": "cvssv3.1",
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                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
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                    "scores": [
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                        {
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                {
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                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
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                    ],
                    "url": "https://access.redhat.com/errata/RHSA-2024:0417"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2024:2577",
                    "reference_id": "RHSA-2024:2577",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.7",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
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                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
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                {
                    "reference_url": "https://usn.ubuntu.com/6640-1/",
                    "reference_id": "USN-6640-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/6640-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/995101?format=api",
                    "purl": "pkg:deb/debian/shadow@1:4.13%2Bdfsg1-1%2Bdeb12u2",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/shadow@1:4.13%252Bdfsg1-1%252Bdeb12u2"
                }
            ],
            "aliases": [
                "CVE-2023-4641"
            ],
            "risk_score": 2.1,
            "exploitability": "0.5",
            "weighted_severity": "4.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bcx3-q456-w7ad"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78511?format=api",
            "vulnerability_id": "VCID-m3za-mkkw-p7e2",
            "summary": "shadow: Improper input validation in shadow-utils package utility chfn",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-29383.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
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                            "value": "5.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
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                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-29383.json"
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                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-29383",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00025",
                            "scoring_system": "epss",
                            "scoring_elements": "0.06977",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00025",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07096",
                            "published_at": "2026-04-09T12:55:00Z"
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                        {
                            "value": "0.00025",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07031",
                            "published_at": "2026-04-04T12:55:00Z"
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                        {
                            "value": "0.00025",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07011",
                            "published_at": "2026-04-07T12:55:00Z"
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                            "scoring_system": "epss",
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                            "value": "0.00025",
                            "scoring_system": "epss",
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                            "value": "0.00025",
                            "scoring_system": "epss",
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                            "value": "0.00025",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07082",
                            "published_at": "2026-04-13T12:55:00Z"
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                        {
                            "value": "0.00028",
                            "scoring_system": "epss",
                            "scoring_elements": "0.07911",
                            "published_at": "2026-04-16T12:55:00Z"
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                        {
                            "value": "0.00031",
                            "scoring_system": "epss",
                            "scoring_elements": "0.08756",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.00031",
                            "scoring_system": "epss",
                            "scoring_elements": "0.0871",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.00031",
                            "scoring_system": "epss",
                            "scoring_elements": "0.08715",
                            "published_at": "2026-04-29T12:55:00Z"
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                        {
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                            "scoring_system": "epss",
                            "scoring_elements": "0.08745",
                            "published_at": "2026-04-21T12:55:00Z"
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                        {
                            "value": "0.00031",
                            "scoring_system": "epss",
                            "scoring_elements": "0.08592",
                            "published_at": "2026-04-18T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-29383"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29383",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29383"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034482",
                    "reference_id": "1034482",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034482"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2187184",
                    "reference_id": "2187184",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2187184"
                },
                {
                    "reference_url": "https://github.com/shadow-maint/shadow/pull/687",
                    "reference_id": "687",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-06T21:21:27Z/"
                        }
                    ],
                    "url": "https://github.com/shadow-maint/shadow/pull/687"
                },
                {
                    "reference_url": "https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2023-29383-abusing-linux-chfn-to-misrepresent-etc-passwd/",
                    "reference_id": "cve-2023-29383-abusing-linux-chfn-to-misrepresent-etc-passwd",
                    "reference_type": "",
                    "scores": [
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