UBUNTU-CVE-2019-11249

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

CVE-2019-11246

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

UBUNTU-CVE-2019-11246

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

CVE-2019-11249

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

CVE-2019-11249 kubectl cp allows symlink directory traversal

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

CVE-2019-11249

CVE-2019-11249 affects Kubernetes/kubectl cp usage. A malicious tar inside the container could be executed when kubectl cp copies data from a container to the user host, potentially writing arbitrary files to the local filesystem by the container’s tar output. Affected Kubernetes versions include...

CVE-2019-11246

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

CVE-2019-11246

CVE-2019-11246 : Kubernetes kubectl cp uses tar inside the container to create an archive, which kubectl unpacks on the user’s machine. If the container tar is malicious, it could run code and write files to the local filesystem, limited by the user’s permissions. Affected Kubernetes versions inc...

CVE-2019-11246 kubectl cp allows symlink directory traversal

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

kubectl path traversal vulnerability (CNVD-2019-26372)

kubectl is a command line program for running commands against a Kubernetes cluster. A path traversal vulnerability exists in kubectl. The vulnerability stems from a failure of a networked system or product to properly filter for special elements in a resource or file path. An attacker could use...

Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal

CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N A third issue was discovered with the Kubernetes kubectl cp command that could enable a directory traversal such that a malicious container could replace or create files on a user’s workstation. The vulnerability is a client-side defect and requires us...

kubernetes: Incomplete fix for CVE-2019-1002101 allows for arbitrary file write via `kubectl cp`

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

Security Bulletin: In IBM Cloud Private on OpenShift icp-scc SecurityContextContraints is erroneously assigned to all pods in all namespaces

Summary In IBM Cloud Private on OpenShift icp-scc SecurityContextContraints is erroneously assigned to all pods in all namespaces Vulnerability Details CVEID: CVE-2019-4415 DESCRIPTION: IBM Cloud Private could allow a local user to obtain elevated privileges due to improper security context...

Security Bulletin: A Security Vulnerability affects IBM Cloud Private - Kubernetes (CVE-2019-11246)

Summary A Security Vulnerability affects IBM Cloud Private - Kubernetes CVE-2019-11246 Vulnerability Details CVEID: CVE-2019-11246 DESCRIPTION: Kubernetes could allow a remote attacker to traverse directories on the system. By persuading a victim to use the kubectl cp command with a malicious...

Security Bulletin: IBM Event Streams is affected by kubectl vulnerabilities

Summary IBM Event Streams has addressed the following vulnerabilities in the kubectl versions shipped. Vulnerability Details CVEID: CVE-2019-1002101 DESCRIPTION: Kubernetes could allow a remote attacker to traverse directories on the system, caused by the improper handling of symlinks. By...

RHEL 7 : Red Hat OpenShift Container Platform 3.11 atomic-openshift (RHSA-2019:1633)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:1633 advisory. Red Hat OpenShift Container Platform is the company's cloud computing Platform-as-a-Service PaaS solution designed for on-premise or private cloud...

kubernetes: Incomplete fix for CVE-2019-1002101 allows for arbitrary file write via `kubectl cp`

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes runs tar inside the container to create a tar archive, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is...

Directory Traversal

github.com/kubernetes/kubernetes is vulnerable to directory traversal. The vulnerability exists in the untarAll function due to improper handling of symlinks which allows a remote attacker to replace files on a users workstation using kubectl cp command...

Design/Logic Flaw

In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir defaulting to $HOME/.kube/http-cache, written with world-writeable permissions rw-rw-rw-. If --cache-dir is specified and pointed at a different location accessible to other users/groups, the...

CVE-2019-11244

In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir defaulting to $HOME/.kube/http-cache, written with world-writeable permissions rw-rw-rw-. If --cache-dir is specified and pointed at a different location accessible to other users/groups, the...