CVSS: 8.1EPSS: 0%CPEs: 8EXPL: 0CVE-2019-11247 – Kubernetes kube-apiserver allows access to custom resources via wrong scope
https://notcve.org/view.php?id=CVE-2019-11247
15 Aug 2019 — The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with access only to a resource in one namespace could create, view update or delete the cluster-scoped resource (according to their namespace role privileges). Kubernetes affected versions include versions prior to 1.13.9... • https://access.redhat.com/errata/RHBA-2019:2816 • CWE-20: Improper Input Validation CWE-284: Improper Access Control CWE-863: Incorrect Authorization •
CVSS: 6.5EPSS: 2%CPEs: 5EXPL: 0CVE-2019-11246 – kubectl cp allows symlink directory traversal
https://notcve.org/view.php?id=CVE-2019-11246
27 Jun 2019 — 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 malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions ... • https://github.com/kubernetes/kubernetes/pull/76788 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-61: UNIX Symbolic Link (Symlink) Following •
CVSS: 7.5EPSS: 0%CPEs: 14EXPL: 0CVE-2019-9946 – kubernetes: Incorrect rule injection in CNI portmap plugin
https://notcve.org/view.php?id=CVE-2019-9946
02 Apr 2019 — Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall misconfiguration which affects Kubernetes. The CNI 'portmap' plugin, used to setup HostPorts for CNI, inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better fitting, more specific service definition rules like NodePorts later in the chain. The issue is f... • https://access.redhat.com/errata/RHBA-2019:0862 • CWE-670: Always-Incorrect Control Flow Implementation CWE-841: Improper Enforcement of Behavioral Workflow •
CVSS: 6.5EPSS: 10%CPEs: 5EXPL: 0CVE-2019-1002100 – kube-apiserver: DoS with crafted patch of type json-patch
https://notcve.org/view.php?id=CVE-2019-1002100
01 Apr 2019 — In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server. En todas las versiones de Kubernetes anteriores a las v1.11.8, v1.12.6 y v1.13.4, los usuarios autorizados para realizar peticio... • http://www.securityfocus.com/bid/107290 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 9.8EPSS: 90%CPEs: 14EXPL: 7CVE-2018-1002105 – Kubernetes - (Unauthenticated) Arbitrary Requests
https://notcve.org/view.php?id=CVE-2018-1002105
03 Dec 2018 — In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server's TLS credentials used to establish the backend connection. En todas las versiones de Kubernetes anteriores a la v1.1... • https://www.exploit-db.com/exploits/46052 • CWE-305: Authentication Bypass by Primary Weakness CWE-388: 7PK - Errors •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2018-1999040
https://notcve.org/view.php?id=CVE-2018-1999040
01 Aug 2018 — An exposure of sensitive information vulnerability exists in Jenkins Kubernetes Plugin 1.10.1 and earlier in KubernetesCloud.java that allows attackers to capture credentials with a known credentials ID stored in Jenkins. Existe una vulnerabilidad de exposición de información sensible en el plugin Kubernetes en Jenkins en versiones 1.10.1 y anteriores en KubernetesCloud.java que permite que los atacantes capturen credenciales con un ID de credenciales conocido almacenado en Jenkins. • https://jenkins.io/security/advisory/2018-07-30/#SECURITY-1016 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-1000187
https://notcve.org/view.php?id=CVE-2018-1000187
05 Jun 2018 — A exposure of sensitive information vulnerability exists in Jenkins Kubernetes Plugin 1.7.0 and older in ContainerExecDecorator.java that results in sensitive variables such as passwords being written to logs. Existe una vulnerabilidad de exposición de información sensible en el plugin Kubernetes 1.7.0 y anteriores de Jenkins en ContainerExecDecorator.java que resulta en la escritura en logs de variables sensibles como las contraseñas. • https://jenkins.io/security/advisory/2018-06-04/#SECURITY-883 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2018-1002100
https://notcve.org/view.php?id=CVE-2018-1002100
01 Jun 2018 — In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files. En las versiones 1.5.x, 1.6.x, 1.7.x, 1.8.x y anteriores a la versión 1.9.6 de Kubernetes, el comando kubectl cp gestiona de forma insegura los datos tar devueltos del contenedor, lo que puede sobrescribir archivos locales arbitrarios. • https://bugzilla.redhat.com/show_bug.cgi?id=1564305 • CWE-20: Improper Input Validation •
CVSS: 7.1EPSS: 0%CPEs: 7EXPL: 0CVE-2017-1002102 – kubernetes: Malicious containers can delete any file from the node
https://notcve.org/view.php?id=CVE-2017-1002102
12 Mar 2018 — In Kubernetes versions 1.3.x, 1.4.x, 1.5.x, 1.6.x and prior to versions 1.7.14, 1.8.9 and 1.9.4 containers using a secret, configMap, projected or downwardAPI volume can trigger deletion of arbitrary files/directories from the nodes where they are running. En Kubernetes, en versiones 1.3.x, 1.4.x, 1.5.x, 1.6.x y en versiones anteriores a la 1.7.14, 1.8.9 y 1.9.4, los contenedores que emplean un volumen secreto, configMap, proyectado o downwardAPI pueden desencadenar la eliminación de archivos/directorios ar... • https://access.redhat.com/errata/RHSA-2018:0475 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 9.6EPSS: 33%CPEs: 7EXPL: 1CVE-2017-1002101 – kubernetes: Volume security can be sidestepped with innocent emptyDir and subpath
https://notcve.org/view.php?id=CVE-2017-1002101
12 Mar 2018 — In Kubernetes versions 1.3.x, 1.4.x, 1.5.x, 1.6.x and prior to versions 1.7.14, 1.8.9 and 1.9.4 containers using subpath volume mounts with any volume type (including non-privileged pods, subject to file permissions) can access files/directories outside of the volume, including the host's filesystem. En Kubernetes, en versiones 1.3.x, 1.4.x, 1.5.x, 1.6.x y en versiones anteriores a la 1.7.14, 1.8.9 y 1.9.4, los contenedores que emplean montajes de volumen subpath con cualquier tipo de volumen (incluyendo po... • https://github.com/bgeesaman/subpath-exploit • CWE-59: Improper Link Resolution Before File Access ('Link Following') •