Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/29990?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/29990?format=api", "vulnerability_id": "VCID-uamg-zw29-yqgq", "summary": "kubernetes allows nodes to bypass dynamic resource allocation authorization checks\nA vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to perform equivalent validation during pod creation. This allows a compromised node to create mirror pods that access unauthorized dynamic resources, potentially leading to privilege escalation.", "aliases": [ { "alias": "CVE-2025-4563" }, { "alias": "GHSA-hj2p-8wj8-pfq4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926507?format=api", "purl": "pkg:deb/debian/kubernetes@1.20.5%2Breally1.20.2-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-42kp-8t9h-dfat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/kubernetes@1.20.5%252Breally1.20.2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926505?format=api", "purl": "pkg:deb/debian/kubernetes@1.20.5%2Breally1.20.2-1.1%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/kubernetes@1.20.5%252Breally1.20.2-1.1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926509?format=api", "purl": "pkg:deb/debian/kubernetes@1.32.3%2Bds-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/kubernetes@1.32.3%252Bds-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926508?format=api", "purl": "pkg:deb/debian/kubernetes@1.33.4%2Bds-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/kubernetes@1.33.4%252Bds-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/70724?format=api", "purl": "pkg:golang/k8s.io/kubernetes@1.32.6", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/k8s.io/kubernetes@1.32.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/70725?format=api", "purl": "pkg:golang/k8s.io/kubernetes@1.33.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/k8s.io/kubernetes@1.33.2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/370998?format=api", "purl": "pkg:alpm/archlinux/kube-apiserver@1.33.1-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-uamg-zw29-yqgq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/kube-apiserver@1.33.1-1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4563.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4563.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-4563", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10315", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10287", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10446", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10468", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10501", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00035", "scoring_system": "epss", "scoring_elements": "0.10471", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00038", "scoring_system": "epss", "scoring_elements": "0.11297", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00038", "scoring_system": "epss", "scoring_elements": "0.11216", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00038", "scoring_system": "epss", "scoring_elements": "0.11424", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00038", "scoring_system": "epss", "scoring_elements": "0.11368", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29621", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29361", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29701", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29298", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29445", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00112", "scoring_system": "epss", "scoring_elements": "0.29507", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-4563" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4563", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4563" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/kubernetes/kubernetes", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/kubernetes/kubernetes" }, { "reference_url": "https://github.com/kubernetes/kubernetes/issues/132151", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-23T15:57:05Z/" } ], "url": "https://github.com/kubernetes/kubernetes/issues/132151" }, { "reference_url": "https://github.com/kubernetes/kubernetes/pull/131844", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/kubernetes/kubernetes/pull/131844" }, { "reference_url": "https://github.com/kubernetes/kubernetes/pull/131875", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/kubernetes/kubernetes/pull/131875" }, { "reference_url": "https://github.com/kubernetes/kubernetes/pull/131876", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/kubernetes/kubernetes/pull/131876" }, { "reference_url": "https://groups.google.com/g/kubernetes-security-announce/c/Zv84LMRuvMQ", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-23T15:57:05Z/" } ], "url": "https://groups.google.com/g/kubernetes-security-announce/c/Zv84LMRuvMQ" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4563", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4563" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2025-3774", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pkg.go.dev/vuln/GO-2025-3774" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373839", "reference_id": "2373839", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373839" }, { "reference_url": "https://security.archlinux.org/AVG-2904", "reference_id": "AVG-2904", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2904" } ], "weaknesses": [ { "cwe_id": 863, "name": "Incorrect Authorization", "description": "The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions." }, { "cwe_id": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." } ], "exploits": [], "severity_range_score": "0.1 - 3", "exploitability": "0.5", "weighted_severity": "2.7", "risk_score": 1.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uamg-zw29-yqgq" }