Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/143797?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/143797?format=api", "purl": "pkg:maven/io.fabric8/kubernetes-client@4.12.0", "type": "maven", "namespace": "io.fabric8", "name": "kubernetes-client", "version": "4.12.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.13.2", "latest_non_vulnerable_version": "5.11.2", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54491?format=api", "vulnerability_id": "VCID-y4mj-2jec-j3gg", "summary": "Improper Limitation of a Pathname to a Restricted Directory in Fabric8 Kubernetes Client\nA flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20218.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20218.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20218", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69391", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69276", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69315", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69324", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69356", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69364", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69369", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69348", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69214", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69229", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69249", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69231", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69281", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69299", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69321", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00594", "scoring_system": "epss", "scoring_elements": "0.69305", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20218" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405" }, { "reference_url": "https://github.com/fabric8io/kubernetes-client/issues/2715", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fabric8io/kubernetes-client/issues/2715" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20218", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20218" }, { "reference_url": "https://github.com/advisories/GHSA-jwh2-ffg4-48xc", "reference_id": "GHSA-jwh2-ffg4-48xc", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jwh2-ffg4-48xc" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0986", "reference_id": "RHSA-2021:0986", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0986" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1004", "reference_id": "RHSA-2021:1004", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1004" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1006", "reference_id": "RHSA-2021:1006", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1006" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3205", "reference_id": "RHSA-2021:3205", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3205" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3207", "reference_id": "RHSA-2021:3207", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3207" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5134", "reference_id": "RHSA-2021:5134", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5134" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0296", "reference_id": "RHSA-2022:0296", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0296" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0297", "reference_id": "RHSA-2022:0297", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0297" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/81764?format=api", "purl": "pkg:maven/io.fabric8/kubernetes-client@4.13.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.fabric8/kubernetes-client@4.13.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/81765?format=api", "purl": "pkg:maven/io.fabric8/kubernetes-client@5.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-wj5y-g7z1-9qam" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.fabric8/kubernetes-client@5.0.2" } ], "aliases": [ "CVE-2021-20218", "GHSA-jwh2-ffg4-48xc" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-y4mj-2jec-j3gg" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.fabric8/kubernetes-client@4.12.0" }