Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes kubernetes istio olcne security update

kernel-uek-container 4.14.35-1902.303.5.3.el7 - rds: Deregister all FRWR mr with freemr Hans Westgaard Ry Orabug: 31476202 - Revert 'rds: Do not cancel RDMAs that have been posted to the HCA' Gerd Rausch Orabug: 31475329 - Revert 'rds: Introduce rdsconntopath helper' Gerd Rausch Orabug: 31475329 ...

Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes olcne security update

kernel-uek-container 4.14.35-1902.303.5.3.el7 - rds: Deregister all FRWR mr with freemr Hans Westgaard Ry Orabug: 31476202 - Revert 'rds: Do not cancel RDMAs that have been posted to the HCA' Gerd Rausch Orabug: 31475329 - Revert 'rds: Introduce rdsconntopath helper' Gerd Rausch Orabug: 31475329 ...

Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes API server security vulnerability (CVE-2019-11254)

Summary Red Hat OpenShift on IBM Cloud is affected by a security vulnerability in the Kubernetes API server that could lead to a denial of service vulnerability from malicious YAML payloads CVE-2019-11254 Vulnerability Details CVEID: CVE-2019-11254 Description: Kubernetes is vulnerable to a denia...

Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes controller manager security vulnerability (CVE-2020-8555)

Summary Red Hat OpenShift on IBM Cloud is affected by a security vulnerability in the Kubernetes controller manager that could leak data to authorized users CVE-2020-8555 Vulnerability Details CVEID: CVE-2020-8555 Description: Kubernetes is vulnerable to server-side request forgery, caused by a...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.4.13 openshift-enterprise-hyperkube-container security update

An update for openshift-enterprise-hyperkube-container is now available for Red Hat OpenShift Container Platform 4.4. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

kubernetes: node localhost services reachable via martian packets

A flaw was found in Kubernetes that allows attackers on adjacent networks to reach services exposed on localhost ports, previously thought to be unreachable. This flaw allows an attacker to gain privileges or access confidential information for any services listening on localhost ports that are n...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.4.13 machine-config-daemon and openshift security update

An update for machine-config-daemon and openshift is now available for Red Hat OpenShift Container Platform 4.4. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Barapass, Tsunami scanner, vulnerabilities in Windows DNS Server and SAP products, weird attack on Twitter

This episode is based on posts from my Telegram channel avleonovcom, published in the last 2 weeks. So, if you use Telegram, please subscribe. I update it frequently. Barapass update I recently released an update to my password manager barapass. BTW, it seems to be my only pet project at the MVP...

Saferwall - A Hackable Malware Sandbox For The 21St Century

Saferwall is an open source malware analysis platform. It aims for the following goals: Provide a collaborative platform to share samples among malware researchers. Acts as a system expert, to help researchers generates an automated malware analysis report. Hunting platform to find new malwares...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes kubelet and kube-proxy security vulnerability (CVE-2020-8558)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the Kubernetes kubelet and kube-proxy that could allow neighboring nodes to bypass localhost boundary CVE-2020-8558 Vulnerability Details CVEID: CVE-2020-8558 Description: Kubernetes kube-proxy could allow a remote...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes kubelet security vulnerability (CVE-2020-8551)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the Kubernetes kubelet that could lead to a denial of service CVE-2020-8551 Vulnerability Details CVEID: CVE-2020-8551 DESCRIPTION: Kubernetes kubelet API is vulnerable to a denial of service, caused by improper input...

CVE-2020-8557

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. Mitigation On OpenShift Container Platform OCP 3....

CVE-2020-8559

A flaw was found in the Kubernetes API server, where it allows an attacker to escalate their privileges from a compromised node. This flaw allows an attacker who can intercept requests on a compromised node, to redirect those requests, along with their credentials, to perform actions on other...

Low: Red Hat Security Advisory: OpenShift Container Platform 4.4.12 ose-cloud-credential-operator-container security update

An update for ose-cloud-credential-operator-container is now available for Red Hat OpenShift Container Platform 4.4. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 7 / 8 : OpenShift Container Platform 4.5 (RHSA-2020:2413)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2413 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or...

Node disk DOS by writing to container /etc/hosts

CVSS Rating: Medium 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/CR:H/IR:H/AR:M The /etc/hosts file mounted in a pod by kubelet is not included by the kubelet eviction manager when calculating ephemeral storage usage by a pod. If a pod writes a large amount of data to the /etc/hosts file, it...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.5 container image security update

An update is now available for Red Hat OpenShift Container Platform 4.5. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kubernetes: credential leak in kube-controller-manager via error messages in mount failure logs and events for AzureFile and CephFS volumes

A flaw was found in Kubernetes that allows the logging of credentials when mounting AzureFile and CephFS volumes. This flaw allows an attacker to access kubelet logs, read the credentials, and use them to access other services. The highest threat from this vulnerability is to confidentiality...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.5 package security update

An update for machine-config-daemon and openshift is now available for Red Hat OpenShift Container Platform 4.5. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

kubernetes: Denial of service in API server via crafted YAML payloads by authorized users

The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML...