CVE-2019-11254

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"matchCriteriaId": "87849953-B423-4E3B-A977-A62A88B40037", "versionEndExcluding": "1.15.10", "vulnerable": true}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D26FF8F-C943-41DE-A97D-89E8C7AB6348", "versionEndExcluding": "1.16.7", "versionStartIncluding": "1.16.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "matchCriteriaId": "95F48D52-C95F-4BBE-87C3-476F8058A37E", "versionEndExcluding": "1.17.3", "versionStartIncluding": "1.17.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML."}, {"lang": "es", "value": "El componente Kubernetes API Server en versiones 1.1-1.14 y versiones anteriores a 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{"affected_release": [{"advisory": "RHSA-2020:2479", "cpe": "cpe:/a:redhat:openshift:3.11::el7", "package": "atomic-openshift-0:3.11.232-1.git.0.a5bc32f.el7", "product_name": "Red Hat OpenShift Container Platform 3.11", "release_date": "2020-06-18T00:00:00Z"}, {"advisory": "RHSA-2020:0933", "cpe": "cpe:/a:redhat:openshift:4.3::el7", "package": "openshift4/ose-openshift-apiserver-rhel7:v4.3.9-202003230345", "product_name": "Red Hat OpenShift Container Platform 4.3", "release_date": "2020-04-01T00:00:00Z"}, {"advisory": "RHSA-2020:2412", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift4/ose-hyperkube:v4.5.0-202007100518.p0", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2020-07-13T00:00:00Z"}, {"advisory": "RHSA-2020:2412", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift4/ose-oauth-server-rhel7:v4.5.0-202007012112.p0", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2020-07-13T00:00:00Z"}, {"advisory": "RHSA-2020:2413", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift-0:4.5.0-202007012112.p0.git.0.582d7fc.el7", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2020-07-13T00:00:00Z"}], "bugzilla": {"description": "kubernetes: Denial of service in API server via crafted YAML payloads by authorized users", "id": "1819486", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1819486"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-400", "details": ["The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML."], "mitigation": {"lang": "en:us", "value": "Prevent unauthenticated or unauthorized access to the API server"}, "name": "CVE-2019-11254", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Will not fix", "package_name": "openshift4/ose-hypershift", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-k8s-prometheus-adapter-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift4/ose-openshift-state-metrics-rhel8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Will not fix", "package_name": "openshift4/ose-service-catalog", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2020-03-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-11254\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11254\nhttps://groups.google.com/forum/#!topic/kubernetes-security-announce/wuwEwZigXBc"], "statement": "The upstream Kubernetes fix for this vulnerability is to update the version of the Go dependency, gopkg.in/yaml.v2. This issue affects OpenShift Container Platform components that use versions before 2.2.8 of gopkg.in/yaml.v2 and accept YAML payloads.", "threat_severity": "Moderate"}

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