Filtered by vendor Kubernetes
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Total
89 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-8557 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| The Kubernetes kubelet component in versions 1.1-1.16.12, 1.17.0-1.17.8 and 1.18.0-1.18.5 do not account for disk usage by a pod which writes to its own /etc/hosts file. The /etc/hosts file mounted in a pod by kubelet is not included by the kubelet eviction manager when calculating ephemeral storage usage by a pod. If a pod writes a large amount of data to the /etc/hosts file, it could fill the storage space of the node and cause the node to fail. | |||||
| CVE-2020-8552 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 4.0 MEDIUM | 4.3 MEDIUM |
| The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests. | |||||
| CVE-2019-14891 | 3 Fedoraproject, Kubernetes, Redhat | 3 Fedora, Cri-o, Openshift Container Platform | 2024-02-04 | 6.0 MEDIUM | 5.0 MEDIUM |
| A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed if a workload process triggers an out-of-memory (OOM) condition for the cgroup. An attacker could abuse this flaw to get host network access on an cri-o host. | |||||
| CVE-2019-11253 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| Improper input validation in the Kubernetes API server in versions v1.0-1.12 and versions prior to v1.13.12, v1.14.8, v1.15.5, and v1.16.2 allows authorized users to send malicious YAML or JSON payloads, causing the API server to consume excessive CPU or memory, potentially crashing and becoming unavailable. Prior to v1.14.0, default RBAC policy authorized anonymous users to submit requests that could trigger this vulnerability. Clusters upgraded from a version prior to v1.14.0 keep the more permissive policy by default for backwards compatibility. | |||||
| CVE-2019-11255 | 2 Kubernetes, Redhat | 4 External-provisioner, External-resizer, External-snapshotter and 1 more | 2024-02-04 | 5.5 MEDIUM | 6.5 MEDIUM |
| Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations. | |||||
| CVE-2018-1002102 | 2 Fedoraproject, Kubernetes | 2 Fedora, Kubernetes | 2024-02-04 | 2.1 LOW | 2.6 LOW |
| 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. | |||||
| CVE-2019-11251 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 4.3 MEDIUM | 5.7 MEDIUM |
| The Kubernetes kubectl cp command in versions 1.1-1.12, and versions prior to 1.13.11, 1.14.7, and 1.15.4 allows a combination of two symlinks provided by tar output of a malicious container to place a file outside of the destination directory specified in the kubectl cp invocation. This could be used to allow an attacker to place a nefarious file using a symlink, outside of the destination tree. | |||||
| CVE-2019-10223 | 3 Kubernetes, Linux, Redhat | 3 Kube-state-metrics, Linux Kernel, Openshift Container Platform | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| A security issue was discovered in the kube-state-metrics versions v1.7.0 and v1.7.1. An experimental feature was added to the v1.7.0 release that enabled annotations to be exposed as metrics. By default, the kube-state-metrics metrics only expose metadata about Secrets. However, a combination of the default `kubectl` behavior and this new feature can cause the entire secret content to end up in metric labels thus inadvertently exposing the secret content in metrics. This feature has been reverted and released as the v1.7.2 release. If you are running the v1.7.0 or v1.7.1 release, please upgrade to the v1.7.2 release as soon as possible. | |||||
| CVE-2018-1002104 | 1 Kubernetes | 1 Nginx Ingress Controller | 2024-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly. | |||||
| CVE-2019-1002100 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 4.0 MEDIUM | 6.5 MEDIUM |
| In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server. | |||||
| CVE-2019-11250 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 3.5 LOW | 6.5 MEDIUM |
| The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected. | |||||
| CVE-2019-11248 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 6.4 MEDIUM | 8.2 HIGH |
| The debugging endpoint /debug/pprof is exposed over the unauthenticated Kubelet healthz port. The go pprof endpoint is exposed over the Kubelet's healthz port. This debugging endpoint can potentially leak sensitive information such as internal Kubelet memory addresses and configuration, or for limited denial of service. Versions prior to 1.15.0, 1.14.4, 1.13.8, and 1.12.10 are affected. The issue is of medium severity, but not exposed by the default configuration. | |||||
| CVE-2019-11245 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| In kubelet v1.13.6 and v1.14.2, containers for pods that do not specify an explicit runAsUser attempt to run as uid 0 (root) on container restart, or if the image was previously pulled to the node. If the pod specified mustRunAsNonRoot: true, the kubelet will refuse to start the container as root. If the pod did not specify mustRunAsNonRoot: true, the kubelet will run the container as uid 0. | |||||
| CVE-2019-11249 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 5.8 MEDIUM | 6.5 MEDIUM |
| The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12. | |||||
| CVE-2019-9946 | 3 Cncf, Kubernetes, Netapp | 3 Portmap, Kubernetes, Cloud Insights | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall misconfiguration which affects Kubernetes. The CNI 'portmap' plugin, used to setup HostPorts for CNI, inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better fitting, more specific service definition rules like NodePorts later in the chain. The issue is fixed in CNI 0.7.5 and Kubernetes 1.11.9, 1.12.7, 1.13.5, and 1.14.0. | |||||
| CVE-2019-1002101 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 5.8 MEDIUM | 5.5 MEDIUM |
| The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes creates a tar inside the container, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. The untar function can both create and follow symbolic links. The issue is resolved in kubectl v1.11.9, v1.12.7, v1.13.5, and v1.14.0. | |||||
| CVE-2019-11246 | 1 Kubernetes | 1 Kubernetes | 2024-02-04 | 4.3 MEDIUM | 6.5 MEDIUM |
| The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. Kubernetes affected versions include versions prior to 1.12.9, versions prior to 1.13.6, versions prior to 1.14.2, and versions 1.1, 1.2, 1.4, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11. | |||||
| CVE-2019-11247 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift Container Platform | 2024-02-04 | 6.5 MEDIUM | 8.1 HIGH |
| The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with access only to a resource in one namespace could create, view update or delete the cluster-scoped resource (according to their namespace role privileges). Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.7, 1.8, 1.9, 1.10, 1.11, 1.12. | |||||
| CVE-2019-11243 | 2 Kubernetes, Netapp | 2 Kubernetes, Trident | 2024-02-04 | 4.3 MEDIUM | 8.1 HIGH |
| In Kubernetes v1.12.0-v1.12.4 and v1.13.0, the rest.AnonymousClientConfig() method returns a copy of the provided config, with credentials removed (bearer token, username/password, and client certificate/key data). In the affected versions, rest.AnonymousClientConfig() did not effectively clear service account credentials loaded using rest.InClusterConfig() | |||||
| CVE-2019-11244 | 3 Kubernetes, Netapp, Redhat | 3 Kubernetes, Trident, Openshift Container Platform | 2024-02-04 | 1.9 LOW | 5.0 MEDIUM |
| In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation. | |||||