PT-2020-9605 · Red Hat · Openshift Container Platform

Name of the Vulnerable Software and Affected Versions: OpenShift Container Platform versions 3.x Description: A flaw was discovered in the upgrade process of OpenShift Container Platform, specifically when using CRI-O. The issue allows an unprivileged user to escalate their privileges to those...

runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfslinux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory...

Centos 7 : runc

An update for runc is now available for CentOS 7 Extras. The runC tool is a lightweight, portable implementation of the Open Container Format OCF that provides container runtime. A flaw was found in the way runc handled system file descriptors when running containers. A malicious container could...

USN-4048-1: Docker vulnerabilities

Aleksa Sarai discovered that Docker was vulnerable to a directory traversal attack. An attacker could use this vulnerability to read and write arbitrary files on the host filesystem as root...

CVE-2019-0204

A flaw was found in Docker image running under root user, where it is possible to overwrite the init helper binary of the container runtime or the command executor in Apache Mesos. A malicious user could use this flaw to gain root-level code execution on the host...

CVE-2019-3780

Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account...

CVE-2019-3779

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA Certificate Authority to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the...

CVE-2019-3780

Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account...

Design/Logic Flaw

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA Certificate Authority to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the...

CVE-2019-3779

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA Certificate Authority to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the...

Design/Logic Flaw

Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account...

CVE-2019-3780 Cloud Foundry Container Runtime Leaks IAAS Credentials

Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with IAAS credentials. A malicious user with access to the k8s nodes can obtain IAAS credentials allowing the user to escalate privileges to gain access to the IAAS account...

CVE-2019-3779

CVE-2019-3779 affects Cloud Foundry Container Runtime (CFCR) prior to v0.29.0. The vulnerability arises because CFCR clusters use the same Certificate Authority to sign and trust certificates for ETCD as for the Kubernetes API. An authenticated user within a cluster could exploit the Kubernetes C...

CVE-2019-3780

CVE-2019-3780 affects Cloud Foundry Container Runtime (CFCR) prior to v0.28.0. The vulnerability arises because worker nodes deployed by CFCR contain a configuration file with IAAS credentials, enabling a user with node access to obtain those credentials and escalate privileges within the IAAS ac...

The vulnerability of the runc command, a tool for starting isolated containers, is related to errors in processing file descriptors. This vulnerability allows an attacker to execute arbitrary code.

The vulnerability of the runc command, used to execute isolated containers, is related to errors in processing file descriptors. Exploiting this vulnerability allows an attacker to execute arbitrary code...

VMware product updates resolve mishandled file descriptor vulnerability in runc container runtime.

VMware product updates resolve mishandled file descriptor vulnerability in runc container runtime. Successful exploitation of this issue may allow a malicious container to overwrite the contents of a host's runc binary and execute arbitrary code. Exploitation of this vulnerability requires the...

CVE-2019-3780: Cloud Foundry Container Runtime Leaks IAAS Credentials | Cloud Foundry

Severity Critical Vendor Cloud Foundry Foundation Affected Cloud Foundry Products and Versions Cloud Foundry Container Runtime CFCR All versions prior to v0.28.0 Description Cloud Foundry Container Runtime, versions prior to 0.28.0, deploys K8s worker nodes that contains a configuration file with...

CVE-2019-3779: Cloud Foundry Container Runtime allows a user to bypass security policy when talking to ETCD | Cloud Foundry

Severity High Vendor Cloud Foundry Foundation Affected Cloud Foundry Products and Versions Cloud Foundry Container Runtime CFCR All versions prior to v0.29.0 Description Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA Certificate Authorit...

VMSA-2019-0001:VMware product updates resolve mishandled file descriptor vulnerability in runc container runtime.

VMSA-2019-0001.3 VMware product updates resolve mishandled file descriptor vulnerability in runc container runtime. VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2019-0001.3 VMware Security Advisory Severity: Important VMware Security Advisory Synopsis: VMware product update...

Kubernetes API Server acts as proxy for internal and external IPs | Cloud Foundry

Severity Unspecified Vendor Cloud Foundry Foundation Affected Cloud Foundry Products and Versions Cloud Foundry Container Runtime CFCR All versions prior to v0.26.0 Description Kubernetes API, versions 1.11.x prior to 1.11.6, 1.12.x prior to 1.12.4, contains an improper proxy. A remote...