ALSA-2023:3723 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free vulnerability in the perfgroupdetach function of the Linux Kernel Performance Events CVE-2023-2235 kernel: netfilter: use-after-free in nftables when processing batch...

GHSA-RX28-R23P-2QC3 AWS CDK EKS overly permissive trust policies

If you are using the eks.Cluster or eks.FargateCluster construct we need you to take action. Other users are not affected and can stop reading. Impact The AWS Cloud Development Kit CDK allows for the definition of Amazon Elastic Container Service for Kubernetes EKS clusters. eks.Cluster and...

Privilege Escalation

github.com/stolostron/governance-policy-propagator is vulnerable to Privilege Escalation. In a formed policy, the library makes it possible for dynamically acquired policies to leverage cluster scoped access, enabling a local attacker to access resources from the namespace where the policy was...

The vulnerability of the Kubernetes cluster management software relates to the possibility of circumventing the ImagePolicyWebhook module’s policies. This allows a hacker to bypass existing security restrictions when running containers.

The vulnerability of the Kubernetes cluster management software relates to the possibility of circumventing the ImagePolicyWebhook module’s policies. Exploiting this vulnerability allows a malicious actor to bypass existing security restrictions when running containers remotely...

CVE-2023-34242 Cilium vulnerable to information leakage via incorrect ReferenceGrant handling

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to version 1.13.4, when Gateway API is enabled in Cilium, the absence of a check on the namespace in which a ReferenceGrant is created could result in Cilium unintentionally gaining visibility of...

CVE-2023-34362: MOVEit Vulnerability Timeline of Events

The following article was written by Drew Burton and Cynthia Wyre. Rapid7 continues to track the impact of CVE-2023-34362, a critical zero-day vulnerability in Progress Software’s MOVEit Transfer solution. CVE-2023-34362 allows for SQL injection, which can result in unauthorized access to sensiti...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.3 packages and security update

Red Hat OpenShift Container Platform release 4.13.3 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...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.13.3 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.3 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...

Kubernetes Grey Zone: Risks in Managed Cluster Middleware

Are your managed Kubernetes clusters safe from the risks posed by middleware components? Learn how to secure your clusters and mitigate middleware risks...

Improper Privilege Management

github.com/rancher/rancher is vulnerable to Improper Privilege Management. The vulnerability exists because the library allowed standard users or above to elevate their permissions to Administrator in the local cluster, which can lead to manipulating Kubernetes secrets or gaining access to tokens...

Denial Of Service (DoS)

github.com/hashicorp/consul is vulnerable to Denial Of Service DoS. The vulnerability exists because the peer cluster with a service of the same name as a local service could corrupt the Consul state, resulting in Denial of Service...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.20 packages and security update

Red Hat OpenShift Container Platform release 4.12.20 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...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.20 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.20 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...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.2 packages and security update

Red Hat OpenShift Container Platform release 4.13.2 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 4.13.2 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.2 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...

GHSA-P976-H52C-26P6 Rancher vulnerable to Privilege Escalation via manipulation of Secrets

Impact A vulnerability has been identified which enables Standard users or above to elevate their permissions to Administrator in the local cluster. The local cluster means the cluster where Rancher is installed. It is named local inside the list of clusters in the Rancher UI. Standard users coul...

Rancher vulnerable to Privilege Escalation via manipulation of Secrets

Impact A vulnerability has been identified which enables Standard users or above to elevate their permissions to Administrator in the local cluster. The local cluster means the cluster where Rancher is installed. It is named local inside the list of clusters in the Rancher UI. Standard users coul...

CVE-2023-3027

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values instead of the policy apply a static manifest on a managed cluster of taking advantage of cluster scoped access in a created policy. This feature...

CVE-2023-3027

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values instead of the policy apply a static manifest on a managed cluster of taking advantage of cluster scoped access in a created policy. This feature...

Code injection

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values instead of the policy apply a static manifest on a managed cluster of taking advantage of cluster scoped access in a created policy. This feature...