{"containers":{"cna":{"affected":[{"product":"Kubernetes","vendor":"Kubernetes","versions":[{"lessThan":"v1.14.0","status":"affected","version":"v1.14","versionType":"custom"}]}],"datePublic":"2018-09-26T00:00:00.000Z","descriptions":[{"lang":"en","value":"Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.6,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-01-12T03:06:08.000Z","orgId":"a6081bf6-c852-4425-ad4f-a67919267565","shortName":"kubernetes"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/kubernetes/kubernetes/issues/85867"},{"name":"FEDORA-2020-943f4b03d2","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q56CULSH7F7BC4NPS67ZS23ZCLL5TIVK/"}],"source":{"defect":["https://github.com/kubernetes/kubernetes/issues/85867"],"discovery":"USER"},"title":"Kubernetes API server follows unvalidated redirects from streaming Kubelet endpoints","workarounds":[{"lang":"en","value":"For Kubernetes versions >= v1.10.0, the ValidateProxyRedirects feature can be manually enabled with the kube-apiserver flag --feature-gates=ValidateProxyRedirects=true"}],"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@kubernetes.io","DATE_PUBLIC":"2018-09-26","ID":"CVE-2018-1002102","STATE":"PUBLIC","TITLE":"Kubernetes API server follows unvalidated redirects from streaming Kubelet endpoints"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Kubernetes","version":{"version_data":[{"version_affected":"<","version_name":"v1.14","version_value":"v1.14.0"}]}}]},"vendor_name":"Kubernetes"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.6,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')"}]}]},"references":{"reference_data":[{"name":"https://github.com/kubernetes/kubernetes/issues/85867","refsource":"CONFIRM","url":"https://github.com/kubernetes/kubernetes/issues/85867"},{"name":"FEDORA-2020-943f4b03d2","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q56CULSH7F7BC4NPS67ZS23ZCLL5TIVK/"}]},"source":{"defect":["https://github.com/kubernetes/kubernetes/issues/85867"],"discovery":"USER"},"work_around":[{"lang":"en","value":"For Kubernetes versions >= v1.10.0, the ValidateProxyRedirects feature can be manually enabled with the kube-apiserver flag --feature-gates=ValidateProxyRedirects=true"}]}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T12:47:57.456Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/kubernetes/kubernetes/issues/85867"},{"name":"FEDORA-2020-943f4b03d2","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q56CULSH7F7BC4NPS67ZS23ZCLL5TIVK/"}]}]},"cveMetadata":{"assignerOrgId":"a6081bf6-c852-4425-ad4f-a67919267565","assignerShortName":"kubernetes","cveId":"CVE-2018-1002102","datePublished":"2019-12-05T16:05:18.042Z","dateReserved":"2018-12-05T00:00:00.000Z","dateUpdated":"2024-09-17T00:56:37.681Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}