CVE-2024-21653

{"id": "CVE-2024-21653", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "published": "2024-01-30T16:15:47.863", "references": [{"url": "https://github.com/vantage6/vantage6/commit/3fcc6e6a8bd1142fd7a558d8fdd2b246e55c8841", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/vantage6/vantage6/security/advisories/GHSA-2wgc-48g2-cj5w", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). Nodes and servers get a ssh config by default that permits root login with password authentication. In a proper deployment, the SSH service is not exposed so there is no risk, but not all deployments are ideal. The default should therefore be less permissive. The vulnerability can be mitigated by removing the ssh part from the docker file and rebuilding the docker image. Version 4.2.0 patches the vulnerability."}, {"lang": "es", "value": "La tecnolog\u00eda vantage6 permite gestionar e implementar tecnolog\u00edas que mejoran la privacidad, como el Federated Learning (FL) y la Multi-Party Computation (MPC). Los nodos y servidores obtienen una configuraci\u00f3n ssh de forma predeterminada que permite el inicio de sesi\u00f3n root con autenticaci\u00f3n de contrase\u00f1a. En una implementaci\u00f3n adecuada, el servicio SSH no queda expuesto por lo que no hay riesgo, pero no todas las implementaciones son ideales. Por lo tanto, el valor predeterminado deber\u00eda ser menos permisivo. La vulnerabilidad se puede mitigar eliminando la parte ssh del archivo docker y reconstruyendo la imagen de la ventana acoplable. La versi\u00f3n 4.2.0 parchea la vulnerabilidad."}], "lastModified": "2024-02-08T17:33:27.273", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vantage6:vantage6:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9E3A3A7-C004-4E76-B2A3-46F0F1C68AD4", "versionEndExcluding": "4.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}