CVE-2024-9486

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Image Builder", "repo": "https://github.com/kubernetes-sigs/image-builder", "vendor": "Kubernetes", "versions": [{"lessThanOrEqual": "0.1.37", "status": "affected", "version": "0", "versionType": "semver"}, {"status": "unaffected", "version": "0.1.38"}]}], "source": "jordan@liggitt.net"}, {"affectedData": [{"cpes": ["cpe:2.3:a:kubernetes:image_builder:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "image_builder", "vendor": "kubernetes", "versions": [{"lessThan": "0.1.38", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes-sigs:image_builder:*:*:*:*:*:*:*:*", "matchCriteriaId": "99A47BD9-7EEE-44AD-9D49-7740B2825053", "versionEndExcluding": "0.1.38", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A security issue was discovered in the Kubernetes Image Builder versions <= v0.1.37 where default credentials are enabled during the image build process. Virtual machine images built using the Proxmox provider do not disable these default credentials, and nodes using the resulting images may be accessible via these default credentials. The credentials can be used to gain root access. Kubernetes clusters are only affected if their nodes use VM images created via the Image Builder project with its Proxmox provider."}, {"lang": "es", "value": "Se descubri\u00f3 un problema de seguridad en las versiones de Kubernetes Image Builder anteriores a la v0.1.37, donde las credenciales predeterminadas se habilitan durante el proceso de creaci\u00f3n de im\u00e1genes. Las im\u00e1genes de m\u00e1quinas virtuales creadas con el proveedor Proxmox no deshabilitan estas credenciales predeterminadas, y los nodos que usan las im\u00e1genes resultantes pueden ser accesibles a trav\u00e9s de estas credenciales predeterminadas. Las credenciales se pueden usar para obtener acceso ra\u00edz. Los cl\u00fasteres de Kubernetes solo se ven afectados si sus nodos usan im\u00e1genes de m\u00e1quinas virtuales creadas a trav\u00e9s del proyecto Image Builder con su proveedor Proxmox."}], "id": "CVE-2024-9486", "lastModified": "2026-06-17T08:24:40.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "jordan@liggitt.net", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-9486", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-16T18:55:30.755505Z", "version": "2.0.3"}}]}, "published": "2024-10-15T21:15:11.573", "references": [{"source": "jordan@liggitt.net", "tags": ["Patch"], "url": "https://github.com/kubernetes-sigs/image-builder/pull/1595"}, {"source": "jordan@liggitt.net", "tags": ["Issue Tracking"], "url": "https://github.com/kubernetes/kubernetes/issues/128006"}, {"source": "jordan@liggitt.net", "tags": ["Vendor Advisory"], "url": "https://groups.google.com/g/kubernetes-security-announce/c/UKJG-oZogfA/m/Lu1hcnHmAQAJ"}], "sourceIdentifier": "jordan@liggitt.net", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "jordan@liggitt.net", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kubernetes-image-builder: VM images built with Kubernetes Image Builder use default credentials", "id": "2318845", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2318845"}, "csaw": false, "cvss3": {"cvss3_base_score": "9.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-1392", "details": ["A security issue was discovered in the Kubernetes Image Builder versions <= v0.1.37 where default credentials are enabled during the image build process. Virtual machine images built using the Proxmox provider do not disable these default credentials, and nodes using the resulting images may be accessible via these default credentials. The credentials can be used to gain root access. Kubernetes clusters are only affected if their nodes use VM images created via the Image Builder project with its Proxmox provider.", "A vulnerability was found in Kubernetes Image Builder. Kubernetes Image Builder default credentials are enabled during the image build process when using Proxmox. The credentials can be used to gain root access. The credentials are disabled after the image build process. Kubernetes clusters are only affected if their nodes use VM images created via the Image Builder project."], "name": "CVE-2024-9486", "public_date": "2024-10-16T18:03:32Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-9486"], "statement": "Red Hat has evaluated this vulnerability and its related components. No products are affected as the impacted component is not shipped in the Red Hat Product Portfolio.", "threat_severity": "Critical"}

{}