Security Bulletin: IBM Cloud Private is vulnerable to Kubernetes vulnerabilities (CVE-2020-8557, CVE-2020-8559)

Summary IBM Cloud Private is vulnerable to Kubernetes vulnerabilities Vulnerability Details CVEID: CVE-2020-8557 DESCRIPTION: Kubernetes kubelet is vulnerable to a denial of service, caused by an issue with not including the /etc/hostsfile file by the kubelet eviction manager when calculating...

Security Bulletin: IBM Cloud Private is vulnerable to a Kubernetes vulnerability (CVEID: 182747)

Summary IBM Cloud Private is vulnerable to a Kubernetes vulnerability Vulnerability Details Third Party Entry: 182747 DESCRIPTION: Kubernetes kubelet man-in-the-middle CVSS Base score: 6 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182747 for the current score...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.3.38 container image security update

An update for openshift-enterprise-hyperkube-container and sriov-dp-admission-controller-container is now available for Red Hat OpenShift Container Platform 4.3. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base...

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...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.3.38 jenkins and openshift security update

An update for jenkins and openshift is now available for Red Hat OpenShift Container Platform 4.3. 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 f...

RHEL 7 / 8 : OpenShift Container Platform 4.3.38 jenkins and openshift (RHSA-2020:3808)

The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3808 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.5.11 ose-cluster-svcat-apiserver-operator-container security update

An update for ose-cluster-svcat-apiserver-operator-container 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 severit...

Photon OS 2.0: Kubernetes PHSA-2020-2.0-0285

An update of the kubernetes package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-2.0-0285. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 3.0: Kubernetes PHSA-2020-3.0-0142

An update of the kubernetes package has been released. C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-3.0-0142. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid140706;...

Important Photon OS Security Update - PHSA-2020-0142

Updates of 'libxml2', 'cifs-utils', 'kubernetes', 'go', 'linux-rt', 'linux-esx', 'linux', 'linux-secure', 'linux-aws' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2020-3.0-0142

Updates of 'linux-aws', 'libxml2', 'linux', 'kubernetes', 'linux-secure', 'linux-esx', 'linux-rt', 'cifs-utils', 'go' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2020-0325

Updates of 'cifs-utils', 'go', 'kubernetes', 'libxml2' packages of Photon OS have been released...

kubernetes:yaml_FuzzSigYaml: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=4894792369307648 Project: kubernetes Fuzzing Engine: libFuzzer Fuzz Target: yamlFuzzSigYaml Job Type: libfuzzerasankubernetes Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NULL Sanitizer: address ASAN Crash...

TeamTNT Gains Full Remote Takeover of Cloud Instances

The TeamTNT cybercrime gang is back, attacking Docker and Kubernetes cloud instances by abusing a legitimate cloud-monitoring tool called Weave Scope, according to researchers. The open-source Weave Scope “provides a top down view into your app as well as your entire infrastructure, and allows yo...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.3.35 jenkins-2-plugins security update

An update for jenkins-2-plugins is now available for Red Hat OpenShift Container Platform 4.3. 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...

Cybercriminals Are Using Legit Cloud Monitoring Tools As Backdoor

A cybercrime group that has previously struck Docker and Kubernetes cloud environments has evolved to repurpose genuine cloud monitoring tools as a backdoor to carry out malicious attacks, according to new research. "To our knowledge, this is the first time attackers have been caught using...

Cybercriminals Are Using Legit Cloud Monitoring Tools As Backdoor

A cybercrime group that has previously struck Docker and Kubernetes cloud environments has evolved to repurpose genuine cloud monitoring tools as a backdoor to carry out malicious attacks, according to new research. "To our knowledge, this is the first time attackers have been caught using...

Kubernetes < 1.15.10 / 1.16.x < 1.16.7 / 1.17.x < 1.17.3 DoS

The version of Kubernetes installed on the remote host is a version prior to 1.13.10, or 1.14.x prior to 1.14.6, or 1.15.x prior to 1.15.3. It is, therefore, affected by a denial of service vulnerability Note that Nessus has not attempted to exploit these issues but has instead relied only on the...

RHEL 7 : OpenShift Container Platform 4.4.20 jenkins-2-plugins (RHSA-2020:3625)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3625 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or privat...

Denial of Service in grpc-ts-health-check

Versions of grpc-ts-health-check prior to 2.0.0 are vulnerable to Denial of Service. The package exposes an API endpoint that may allow attackers to set the service's health status to failing. This can lead to Denial of Service as Kubernetes blocks traffic to services with a failing status...