Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes API server security vulnerabilities (CVE-2019-11254, CVE-2020-8552)

Summary IBM Cloud Kubernetes Service is affected by security vulnerabilities in the Kubernetes API server that exposes it to denial of service attacks CVE-2019-11254 and CVE-2020-8552 Vulnerability Details CVEID: CVE-2019-11254 DESCRIPTION: Kubernetes is vulnerable to a denial of service, caused ...

CVE-2019-16575

A cross-site request forgery vulnerability in Jenkins Alauda Kubernetes Suport Plugin 2.3.0 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing the Kubernetes service account token or credentials...

CVE-2019-16576

A missing permission check in Jenkins Alauda Kubernetes Suport Plugin 2.3.0 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing the Kubernetes service account token or...

CVE-2019-16575

A cross-site request forgery vulnerability in Jenkins Alauda Kubernetes Suport Plugin 2.3.0 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing the Kubernetes service account token or credentials...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes API server security vulnerability (CVE-2019-11253)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the Kubernetes API server that exposes it to a denial of service attack via malicious YAML or JSON payloads CVE-2019-11253 Vulnerability Details CVE-ID: CVE-2019-11253 Description: The Kubernetes API server is...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a Python security vulnerability (CVE-2019-10160)

Summary IBM Cloud Kubernetes Service is vulnerable to CVE-2019-10160 Python security vulnerability which could allow a remote attacker to obtain sensitive information, caused by improper unicode encoding handling. Vulnerability Details CVE-ID: CVE-2019-10160 Description: Python...

Security Bulletin: Managed Istio (Beta) on IBM Cloud Kubernetes Service is affected by Envoy security vulnerabilities (CVE-2019-9512, CVE-2019-9513, CVE-2019-9514, CVE-2019-9515, CVE-2019-9518 and CVE-2019-15225)

Summary Managed Istio Beta on IBM Cloud Kubernetes Service is affected by Envoy security vulnerabilities that can result in a denial-of-service attack CVE-2019-9512, CVE-2019-9513, CVE-2019-9514, CVE-2019-9515, CVE-2019-9518 and CVE-2019-15225. Vulnerability Details CVE-ID: CVE-2019-9512...

Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes security vulnerabilities (CVE-2019-9512, CVE-2019-9514)

Summary IBM Cloud Kubernetes Service is affected by security vulnerabilities in the net/http library of the Go language that affects all Kubernetes components. These vulnerabilities can result in a denial-of-service attack against a process with an HTTP or HTTPS listener CVE-2019-9512 and...

Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes security vulnerability (CVE-2019-11248)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in the Kubelet healthz port that exposes the debugging endpoint on localhost CVE-2019-11248 Vulnerability Details CVE-ID: CVE-2019-11248 Description: Kubernetes could allow a remote attacker to obtain sensitive...

Security Bulletin: IBM Cloud Kubernetes Service is affected by Kubernetes security vulnerability (CVE-2019-11247)

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in Kubernetes API server that allows access to custom resources via wrong scope CVE-2019-11247 Vulnerability Details CVE-ID: CVE-2019-11247 Description: Kubernetes could allow a remote authenticated attacker to gain...

Security Bulletin: IBM Cloud Kubernetes Service is impacted by a security vulnerability in Project Calico

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in Project Calico, the network CNI plugin used in IBM Cloud Kubernetes Service, which could result in weaker than expected network policy protection. Vulnerability Details CVEID: None available DESCRIPTION: Project Calic...

Docker Elevation of Privilege Vulnerability

Summary CVE-2018-15664 describes a vulnerability in the Docker runtime and the underlying community project, Moby wherein a malicious/compromised container can acquire full read/write access to the host operating system where that container is running. The vulnerability depends on the way that th...

KLA11586 Linux Kernel TCP SACK Denial of Service Vulnerability

Various vulnerabilities was found in Linux Kernel. Microsoft adresses the various effects of these vulnerabilities and provides links to more information: 1. If you are running a Linux kernel in your Azure environment, you should contact the provider of that Linux kernel to understand their...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a CNI security vulnerability

Summary IBM Cloud Kubernetes Service is affected by a CNI security vulnerability which could result in weaker than expected security. Vulnerability Details CVE-ID: CVE-2019-9946 Description: Kubernetes could provide weaker than expected security, caused by an interaction when paired with the...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a privilege escalation vulnerability in runc

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in runc which could allow an attacker that is authorized to run a process as root inside a container to execute arbitrary commands with root privileges on the container’s host system. Vulnerability Details CVE-ID:...

Security Bulletin: A Security Vulnerability could affect IBM Cloud Private

Summary IBM Cloud Private could allow a remote attacker to bypass security restrictions due to Calico CNI Logging which can expose Kubernetes service account tokens Vulnerability Details CVEID: Not Applicable DESCRIPTION: Project Calico could allow a local attacker to obtain sensitive information...

Security Bulletin: IBM Cloud Kubernetes Service is impacted by a security vulnerability in Project Calico

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in Project Calico, the network CNI plugin used in IBM Cloud Kubernetes Service. In some scenarios, Calico will write configuration data in log files including service account tokens included in the configuration. This wi...

Security Bulletin: IBM Cloud Kubernetes Service is affected by a privilege escalation vulnerability in Kubernetes API server

Summary IBM Cloud Kubernetes Service is affected by a security vulnerability in Kubernetes which in some cases can allow unauthorized access to the Kubernetes API Server and/or trusted user privilege escalation. Vulnerability Details CVEID: CVE-2018-1002105 DESCRIPTION: Kubernetes could allow a...