Rancher Privilege escalation vulnerability via malicious "Connection" header

A vulnerability was discovered in Rancher 2.0.0 through the aforementioned patched versions, where a malicious Rancher user could craft an API request directed at the proxy for the Kubernetes API of a managed cluster to gain access to information they do not have access to. This is done by passin...

GHSA-GVH9-XGRQ-R8HW Rancher's Steve API Component Improper authorization check allows privilege escalation

Impact A flaw discovered in Rancher versions from 2.5.0 up to and including 2.5.9 allows an authenticated user to impersonate any user on a cluster through the Steve API proxy, without requiring knowledge of the impersonated user's credentials. This is due to the Steve API proxy not dropping the...

Rancher's Steve API Component Improper authorization check allows privilege escalation

Impact A flaw discovered in Rancher versions from 2.5.0 up to and including 2.5.9 allows an authenticated user to impersonate any user on a cluster through the Steve API proxy, without requiring knowledge of the impersonated user's credentials. This is due to the Steve API proxy not dropping the...

GHSA-5XFG-WV98-264M Sensitive Information leak via Log File in Kubernetes

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...

Sensitive Information leak via Log File in Kubernetes

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...

GHSA-5X96-J797-5QQW Sensitive Information leak via Log File in Kubernetes

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...

Sensitive Information leak via Log File in Kubernetes

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...

GHSA-55QJ-GJ3X-JQ9R Denial of service in Kubernetes

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...

Denial of service in Kubernetes

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...

GHSA-33C5-9FX5-FVJM Privilege Escalation in Kubernetes

The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.7 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise...

Privilege Escalation in Kubernetes

The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.7 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise...

Moderate: Red Hat Bug Fix Advisory: Red Hat Advanced Cluster Management 2.10.2 bug fixes and container updates

Red Hat Advanced Cluster Management for Kubernetes 2.10.2 is now available. Red Hat Advanced Cluster Management for Kubernetes 2.10.2 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers...

SUSE SLES15: kubernetes1.23-apiserver / kubernetes1.23-client / etc (SUSE-SU-2024:1404-1)

The remote SUSE Linux SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:1404-1 advisory. - CVE-2024-3177: Fixed bypass of mountable secrets policy imposed by the ServiceAccount admission plugin bsc1222539 Tenable ha...

Improper Input Validation

Kubernetes is vulnerable to Improper Input Validation. The vulnerability is due to containers, init containers, and ephemeral containers with the envFrom field populated bypassing the mountable secrets policy, which ensures that pods running with a service account may only reference secrets...

Stay safe with Wiz's winning hand for securing Kubernetes

Ensure that your Kubernetes environments are secure and follow OWASP's Kubernetes Top 10 framework. Generate reports quickly and easily and remediate any issues with actionable insights...

SUSE-SU-2024:1404-1 Security update for kubernetes1.23

This update for kubernetes1.23 fixes the following issues: - CVE-2024-3177: Fixed bypass of mountable secrets policy imposed by the ServiceAccount admission plugin bsc1222539...

SUSE-SU-2024:1403-1 Security update for kubernetes1.24

This update for kubernetes1.24 fixes the following issues: - CVE-2024-3177: Fixed bypass of mountable secrets policy imposed by the ServiceAccount admission plugin bsc1222539...

Advisory ROSA-SA-2024-2405

software: kubernetes 1.25.15 WASP: ROSA-CHROME packageevrstring: kubernetes-1.25.15-1 CVE-ID: CVE-2023-2431 BDU-ID: 2023-03899 CVE-Crit: LOW CVE-DESC.: A vulnerability in the kubelet utility of the Kubernetes virtual machine cluster management software tool is related to insufficient validation o...

GHSA-PXHW-596R-RWQ5 vulnerabilities

Vulnerabilities for packages: kubeflow-pipelines, aws-ebs-csi-driver, aws-efs-csi-driver-fips, argocd-image-updater, kubernetes-csi-driver-hostpath, kubernetes, kubernetes-dns-node-cache, aws-efs-csi-driver, nodetaint, rancher-webhook-fips, spark-operator, ip-masq-agent, rancher-webhook,...

GHSA-PXHW-596R-RWQ5 vulnerabilities

Vulnerabilities for packages: nodetaint, spark-operator, kubernetes-dns-node-cache, kubeflow-pipelines, local-static-provisioner, kubernetes, aws-efs-csi-driver, kubernetes-csi-driver-hostpath, argocd-image-updater, ip-masq-agent...