Vulnerabilities fixed in Red Hat Openshift Container

Vulnerabilities have been fixed in Red Hat Openshift Container Platform. The vulnerability with reference CVE-2020-8559 allows an authenticated malicious person with root privileges on a node to be able to gain elevated privileges on other nodes running in the same cluster running. With these...

Basics of Keeping Kubernetes Clusters Secure Part 2

We outline security mitigations and settings that should be prioritized in a clustered environment. The second part of our security guide on Kubernetes clusters covers best practices related to worker nodes, the kubelet, pods, and audit logs...

[SECURITY] Fedora 32 Update: podman-2.1.1-7.fc32

podman Pod Manager is a fully featured container engine that is a simple daemonless tool. podman provides a Docker-CLI comparable command line that eases the transition from other container engines and allows the management of pods, containers and images. Simply put: alias docker=3Dpodman. Most...

kubernetes: Node disk DOS by writing to container /etc/hosts

A flaw was found in Kubernetes, where the amount of disk space the /etc/hosts file can use is unconstrained . This flaw can allow attacker-controlled pods to cause a denial of service if they have permission to write to the node's /etc/hosts file...

kubernetes: Node disk DOS by writing to container /etc/hosts

A flaw was found in Kubernetes, where the amount of disk space the /etc/hosts file can use is unconstrained . This flaw can allow attacker-controlled pods to cause a denial of service if they have permission to write to the node's /etc/hosts file...

Kubebox - Terminal And Web Console For Kubernetes

Terminal and Web console for Kubernetes Features Configuration from kubeconfig files KUBECONFIG environment variable or $HOME/.kube Switch contexts interactively Authentication support bearer token, basic auth, private key / cert, OAuth, OpenID Connect, Amazon EKS, Google Kubernetes Engine, Digit...

CVE-2020-15391

The UI in DevSpace 4.13.0 allows web sites to execute actions on pods on behalf of a victim because of a lack of authentication for the WebSocket protocol. This leads to remote code execution...

openshift-service-mesh/istio-rhel8-operator: control plane can deploy gateway image to any namespace

An incorrect access control flaw was found in the operator, openshift-service-mesh/istio-rhel8-operator. This flaw allows an attacker with a basic level of access to the cluster to deploy a custom gateway/pod to any namespace, potentially gaining access to privileged service account tokens. The...

Important: Red Hat Security Advisory: podman security update

An update for podman is now available for Red Hat Enterprise Linux 7 Extras. 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...

Kubernetes: Compromise of node can lead to compromise of pods on other nodes

Hi Kubernetes team, Summary: If an attacker manages to escape a eg. privileged container and gains access to the underlying node it can replace the Kubelet process listening on port 10250/10255 on the node. A fake Kubelet server issueing 301 redirects can trick 'kubectl' or other clients into...

CVE-2018-1002105

A privilege escalation vulnerability exists in OpenShift Container Platform which allows for compromise of pods running co-located on a compute node. This access could include access to all secrets, pods, environment variables, running pod/container processes, and persistent volumes, including in...

CVE-2020-10689

A flaw was found in the Eclipse Che up to version 7.8.x, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service na...

CVE-2020-10689

A flaw was found in the Eclipse Che up to version 7.8.x, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service na...

Design/Logic Flaw

A flaw was found in the Eclipse Che up to version 7.8.x, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service na...

CVE-2020-10689

Eclipse Che (up to 7.8.x) contains a access control flaw where an authenticated user can bypass the JWT proxy to access another user’s workspace pods. Exploitation requires knowledge of the target pod’s service name and namespace, and the impact affects workspace pod access with partial confident...

CVE-2020-10689

A flaw was found in the Eclipse Che up to version 7.8.x, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service na...

CVE-2020-10689

A flaw was found in the Eclipse Che, where it did not properly restrict access to workspace pods. An authenticated user can exploit this flaw to bypass JWT proxy and gain access to the workspace pods of another user. Successful exploitation requires knowledge of the service name and namespace of...

CVE-2019-11245

In kubelet v1.13.6 and v1.14.2, containers for pods that do not specify an explicit runAsUser attempt to run as uid 0 root on container restart, or if the image was previously pulled to the node. If the pod specified mustRunAsNonRoot: true, the kubelet will refuse to start the container as root. ...

Incorrect Default Permissions

In kubelet, containers for pods that do not specify an explicit runAsUser attempt to run as uid 0 root on container restart, or if the image was previously pulled to the node. If the pod specified mustRunAsNonRoot: true, the kubelet will refuse to start the container as root. If the pod did not...

Fedora Update for podman FEDORA-2019-886b4d2fb6

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...