Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes API server security vulnerability (CVE-2023-2728)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the Kubernetes API server that enables a user to bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers with the kubernetes.io/enforce-mountable-secrets...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.24 packages and security update

Red Hat OpenShift Container Platform release 4.12.24 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 4.12. Red Hat Product Security has rated this update as having a...

This Week in Spring - July 11th, 2023

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm in yummy, sunny Jakarta, Indonesia at the moment, preparing for a week of meetings and the SpringOne Tour Indonesia event later this week. I'll also be speaking in Kuala Lumpur, Malaysia on July 20th, 2023 . If you're in...

Vulnerabilities fixed in Microsoft Azure

Microsoft has fixed vulnerabilities in Azure components. A malicious party could exploit the vulnerabilities to grant themselves elevated permissions or gain access to sensitive data. Service Fabric: |----------------|------|-------------------------------------| | CVE ID | CVSS | Impact |...

Moderate: Red Hat Security Advisory: Red Hat Service Interconnect 1.4 Release security update

This is release 1.4 of the rpms for Red Hat Service Interconnect. Red Hat Service Interconnect 1.4 introduces a service network, linking TCP and HTTP services across the hybrid cloud. A service network enables communication between services running in different network locations or sites. It allo...

OESA-2023-1416 kubernetes security update

Container cluster management. Security Fixes: 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...

Design/Logic Flaw

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 0.35.0, pipelines do not validate child UIDs, which means that a user that has access to create TaskRuns can create their own Tasks that the Pipelines controller will accept as the child...

CVE-2023-37264

CVE-2023-37264 affects Tekton Pipelines: starting from 0.35.0, the Pipelines controller does not validate child TaskRun UIDs, allowing a user who can create TaskRuns to subvert ownership checks by creating a child TaskRun with the same name/owner reference. This can lead to the Pipeline controlle...

GHSA-2RX4-9F5H-9GJF Apache Airflow CNCF Kubernetes Provider: KubernetesPodOperator RCE via connection configuration

Arbitrary code execution in Apache Airflow CNCF Kubernetes provider version 5.0.0 allows user to change xcom sidecar image and resources via Airflow connection. In order to exploit this weakness, a user would already need elevated permissions Op or Admin to change the connection object in this...

Apache Airflow CNCF Kubernetes Provider: KubernetesPodOperator RCE via connection configuration

Arbitrary code execution in Apache Airflow CNCF Kubernetes provider version 5.0.0 allows user to change xcom sidecar image and resources via Airflow connection. In order to exploit this weakness, a user would already need elevated permissions Op or Admin to change the connection object in this...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.12.23 security update

Red Hat OpenShift Container Platform release 4.12.23 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 4.12. Red Hat Product Security has rated this update as having a...

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

Red Hat OpenShift Container Platform release 4.12.23 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 4.12. Red Hat Product Security has rated this update as having a...

Policy Bypass

github.com/kubernetes/kubernetes is vulnerable to Policy Bypass. The vulnerability exists in serviceaccount/admission.go, when ephemeral containers are used, which allows malicious users to start containers using restricted images, impacting the cluster if the ServiceAccount admission plugin is...

Policy Bypass

github.com/kubernetes/kubernetes is vulnerable to Policy Bypass. The vulnerability exists in imagepolicy/admission.go, when ephemeral containers are used, which allows malicious users to start containers using restricted images, impacting the cluster if the ImagePolicyWebhook admission plugin is...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.10.63 security update

Red Hat OpenShift Container Platform release 4.10.63 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 4.10. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.11.44 bug fix and security update

Red Hat OpenShift Container Platform release 4.11.44 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 4.11. Red Hat Product Security has rated this update as having a...

SUSE-SU-2023:2773-1 Security update for kubernetes1.18

This update of kubernetes1.18 fixes the following issues: - rebuild the package with the go 1.20 security release bsc1206346...

Critical Photon OS Security Update - PHSA-2023-5.0-0043

Updates of 'kubernetes-dashboard', 'sudo' packages of Photon OS have been released...

Critical Photon OS Security Update - PHSA-2023-5.0-91-0043

Updates of 'sudo', 'kubernetes-dashboard' packages of Photon OS have been released...

kube-apiserver vulnerable to policy bypass

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...