CVE-2023-3676

CVE-2023-3676 affects Kubernetes clusters that include Windows nodes. A user who can create pods on Windows nodes may escalate to admin privileges on those nodes. This is described as an improper input validation issue (CWE-20) in the Kubernetes context. The provided connected documents do not sp...

CVE-2023-3676

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-2023-3676 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation

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-2023-3676 Kubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalation

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...

Important: Red Hat Security Advisory: Red Hat OpenShift Enterprise security update

Red Hat OpenShift Container Platform low-latency extras release 4.14, which provides an update for cnf-tests-container, dpdk-base-container, NUMA-aware secondary scheduler and numaresources-operator is now available. Red Hat Product Security has rated this update as having a security impact of...

kube-apiserver: PrivEsc

An authentication bypass vulnerability was discovered in kube-apiserver. This issue could allow a remote, authenticated attacker who has been given permissions "update, patch" the "pods/ephemeralcontainers" subresource beyond what the default is. They would then need to create a new pod or patch...

Important: Red Hat Security Advisory: Red Hat build of MicroShift 4.14.0 security update

Red Hat build of MicroShift release 4.14.0 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

kube-apiserver: Bypassing policies imposed by the ImagePolicyWebhook admission plugin

A flaw was found in Kubernetes, where users may be able to launch containers using images restricted by the ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers...

kube-apiserver: Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin

A flaw was found in Kubernetes, where 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 that pods running with a service account may only reference secrets specified i...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security update

Red Hat OpenShift Container Platform release 4.14.0 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...

kube-apiserver: Bypassing policies imposed by the ImagePolicyWebhook admission plugin

A flaw was found in Kubernetes, where users may be able to launch containers using images restricted by the ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers...

kube-apiserver: Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin

A flaw was found in Kubernetes, where 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 that pods running with a service account may only reference secrets specified i...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security update

Red Hat OpenShift Container Platform release 4.14.0 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.0 bug fix and security update

Red Hat OpenShift Container Platform release 4.14.0 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security and extras update

Red Hat OpenShift Container Platform release 4.14.0 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a security impact of...

Misconfiguration Of LoadBalancer Service

github.com/kubernetes/kubernetes is vulnerable to Misconfiguration of LoadBalancer Service. The vulnerability is present in the proxier.go. In the context of Kube-proxy on Windows, there is an issue where it can inadvertently forward traffic to local processes that are listening on the same port ...

This Week in Spring - October 31st, 2023

Hi Spring fans, and Happy Halloween from the Spring team to those who celebrate! I hope your evening is fun and your day free of scary bugs! My friends, we've got some interesting stuff to look at this week so let's dive right into it. A Bootiful Podcast: Mr. Spring in Action, Craig Walls Spring...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6.8 security and bug fix updates

Red Hat Advanced Cluster Management for Kubernetes 2.6.8 General Availability release images, which provide security updates and fix bugs. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

Important: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.1.9 security updates and bug fixes

The multicluster engine for Kubernetes 2.1.9 General Availability release images, which contains security fixes and update container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives ...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.19 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.19 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...