Total
56 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5528 | 2 Fedoraproject, Kubernetes | 2 Fedora, Kubernetes | 2024-01-19 | N/A | 8.8 HIGH |
| A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes. | |||||
| CVE-2023-3955 | 2 Kubernetes, Microsoft | 2 Kubernetes, Windows | 2023-12-21 | N/A | 8.8 HIGH |
| A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes. | |||||
| CVE-2021-25736 | 2 Kubernetes, Microsoft | 2 Kubernetes, Windows | 2023-12-21 | N/A | 6.3 MEDIUM |
| Kube-proxy on Windows can unintentionally forward traffic to local processes listening on the same port (“spec.ports[*].port”) as a LoadBalancer Service when the LoadBalancer controller does not set the “status.loadBalancer.ingress[].ip” field. Clusters where the LoadBalancer controller sets the “status.loadBalancer.ingress[].ip” field are unaffected. | |||||
| CVE-2023-3676 | 2 Kubernetes, Microsoft | 2 Kubernetes, Windows | 2023-12-10 | N/A | 8.8 HIGH |
| A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes. | |||||
| CVE-2023-2431 | 2 Fedoraproject, Kubernetes | 2 Fedora, Kubernetes | 2023-12-10 | N/A | 5.5 MEDIUM |
| A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet. | |||||
| CVE-2023-2727 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | N/A | 6.5 MEDIUM |
| Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers. | |||||
| CVE-2023-2728 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | N/A | 6.5 MEDIUM |
| Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the `kubernetes.io/enforce-mountable-secrets` annotation are used together with ephemeral containers. | |||||
| CVE-2021-25749 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | N/A | 7.8 HIGH |
| Windows workloads can run as ContainerAdministrator even when those workloads set the runAsNonRoot option to true. | |||||
| CVE-2022-3162 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | N/A | 6.5 MEDIUM |
| Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group. | |||||
| CVE-2022-3294 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | N/A | 8.8 HIGH |
| Users may have access to secure endpoints in the control plane network. Kubernetes clusters are only affected if an untrusted user can modify Node objects and send proxy requests to them. Kubernetes supports node proxying, which allows clients of kube-apiserver to access endpoints of a Kubelet to establish connections to Pods, retrieve container logs, and more. While Kubernetes already validates the proxying address for Nodes, a bug in kube-apiserver made it possible to bypass this validation. Bypassing this validation could allow authenticated requests destined for Nodes to to the API server's private network. | |||||
| CVE-2021-25743 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 2.1 LOW | 3.0 LOW |
| kubectl does not neutralize escape, meta or control sequences contained in the raw data it outputs to a terminal. This includes but is not limited to the unstructured string fields in objects such as Events. | |||||
| CVE-2020-8562 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 3.5 LOW | 3.1 LOW |
| As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a DNS name resolution check and validates that response IPs are not in the link-local (169.254.0.0/16) or localhost (127.0.0.0/8) range. Kubernetes then performs a second DNS resolution without validation for the actual connection. If a non-standard DNS server returns different non-cached responses, a user may be able to bypass the proxy IP restriction and access private networks on the control plane. | |||||
| CVE-2021-25740 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 3.5 LOW | 3.1 LOW |
| A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack. | |||||
| CVE-2020-8561 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 4.0 MEDIUM | 4.1 MEDIUM |
| A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs. | |||||
| CVE-2021-25741 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 5.5 MEDIUM | 8.1 HIGH |
| A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem. | |||||
| CVE-2021-25737 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 4.9 MEDIUM | 4.8 MEDIUM |
| A security issue was discovered in Kubernetes where a user may be able to redirect pod traffic to private networks on a Node. Kubernetes already prevents creation of Endpoint IPs in the localhost or link-local range, but the same validation was not performed on EndpointSlice IPs. | |||||
| CVE-2021-25735 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 5.5 MEDIUM | 6.5 MEDIUM |
| A security issue was discovered in kube-apiserver that could allow node updates to bypass a Validating Admission Webhook. Clusters are only affected by this vulnerability if they run a Validating Admission Webhook for Nodes that denies admission based at least partially on the old state of the Node object. Validating Admission Webhook does not observe some previous fields. | |||||
| CVE-2020-8554 | 2 Kubernetes, Oracle | 4 Kubernetes, Communications Cloud Native Core Network Slice Selection Function, Communications Cloud Native Core Policy and 1 more | 2023-12-10 | 6.0 MEDIUM | 5.0 MEDIUM |
| Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect. | |||||
| CVE-2020-8566 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 2.1 LOW | 5.5 MEDIUM |
| In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13. | |||||
| CVE-2020-8563 | 1 Kubernetes | 1 Kubernetes | 2023-12-10 | 2.1 LOW | 5.5 MEDIUM |
| In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3. | |||||