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: 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...

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...

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

Red Hat OpenShift Container Platform release 4.13.19 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 4.13. Red Hat Product Security has rated this update as having a security impact of...

Improper Input Validation

k8s.io/ingress-nginx is vulnerable to Improper Input Validation. The vulnerability is caused by a missing validation check on nginx.ingress.kubernetes.io/configuration-snippet annotation on an Ingress object in the networking.k8s.io or extensions API group. The above annotation can be used to...

Urgent: New Security Flaws Discovered in NGINX Ingress Controller for Kubernetes

Three unpatched high-severity security flaws have been disclosed in the NGINX Ingress controller for Kubernetes that could be weaponized by a threat actor to steal secret credentials from the cluster. The vulnerabilities are as follows - CVE-2022-4886 CVSS score: 8.8 - Ingress-nginx path...

Important: Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.7.14 security and bug fix update

The Migration Toolkit for Containers MTC 1.7.14 is now available. 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 detailed severity rating, is available for each vulnerability from the CV...

Important: Red Hat Security Advisory: Red Hat OpenShift support for Windows Containers 8.1.0 security update

The components for Red Hat OpenShift support for Windows Containers 8.1.0 are now available. This product release includes bug fixes and security updates for the following packages: windows-machine-config-operator and windows-machine-config-operator-bundle. Red Hat Product Security has rated this...