CVE-2018-1002105

{"id": "CVE-2018-1002105", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "jordan@liggitt.net", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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}]}, "published": "2018-12-05T21:29:00.403", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html", "source": "jordan@liggitt.net"}, {"url": "http://www.openwall.com/lists/oss-security/2019/06/28/2", "source": "jordan@liggitt.net"}, {"url": "http://www.openwall.com/lists/oss-security/2019/07/06/3", "source": "jordan@liggitt.net"}, {"url": "http://www.openwall.com/lists/oss-security/2019/07/06/4", "source": "jordan@liggitt.net"}, {"url": "http://www.securityfocus.com/bid/106068", "tags": ["VDB Entry", "Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3537", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3549", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3551", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3598", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3624", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3742", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3752", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3754", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://github.com/evict/poc_CVE-2018-1002105", "tags": ["Exploit", "Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://github.com/kubernetes/kubernetes/issues/71411", "tags": ["Mitigation", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/GVllWCg6L88", "source": "jordan@liggitt.net"}, {"url": "https://security.netapp.com/advisory/ntap-20190416-0001/", "tags": ["Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do", "tags": ["Mitigation", "Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://www.exploit-db.com/exploits/46052/", "tags": ["VDB Entry", "Exploit", "Third Party Advisory"], "source": "jordan@liggitt.net"}, {"url": "https://www.exploit-db.com/exploits/46053/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "jordan@liggitt.net"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-388"}]}], "descriptions": [{"lang": "en", "value": "In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server's TLS credentials used to establish the backend connection."}, {"lang": "es", "value": "En todas las versiones de Kubernetes anteriores a la v1.10.11, v1.11.5 y la v1.12.3, el manejo incorrecto de las respuestas de error a las peticiones de actualizaci\u00f3n en el proxy en kube-apiserver permit\u00edan que las peticiones especialmente manipuladas estableciesen una conexi\u00f3n mediante el servidor de la API de Kubernetes a los servidores del backend y enviasen peticiones arbitrarias en la misma conexi\u00f3n directamente al backend, autenticadas con las credenciales TLS del servidor de la API de Kubernetes empleadas para establecer la conexi\u00f3n con el backend."}], "lastModified": "2023-11-07T02:51:15.253", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "389826D3-C28B-4EA5-8398-307B06A09A65", "versionEndIncluding": "1.9.11", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A71A5EC9-75B0-43DE-B77D-B560D350E99D", "versionEndIncluding": "1.10.10", "versionStartIncluding": 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