CVSS: 6.3EPSS: 0%CPEs: 6EXPL: 0CVE-2022-1677 – openshift/router: route hijacking attack via crafted HAProxy configuration file
https://notcve.org/view.php?id=CVE-2022-1677
In OpenShift Container Platform, a user with permissions to create or modify Routes can craft a payload that inserts a malformed entry into one of the cluster router's HAProxy configuration files. This malformed entry can match any arbitrary hostname, or all hostnames in the cluster, and direct traffic to an arbitrary application within the cluster, including one under attacker control. En OpenShift Container Platform, un usuario con permisos para crear o modificar rutas puede diseñar una carga útil que inserte una entrada malformada en uno de los archivos de configuración del router del clúster. Esta entrada malformada puede coincidir con cualquier nombre de host arbitrario, o con todos los nombres de host del clúster, y dirigir el tráfico a una aplicación arbitraria dentro del clúster, incluyendo una bajo el control del atacante In OpenShift Container Platform, a user with permissions to create or modify Routes can craft a payload that inserts a malformed entry into one of the cluster router's HAProxy configuration files. This malformed entry can match any arbitrary hostname, or all hostnames in the cluster, and direct traffic to an arbitrary application within the cluster, including one under attacker control. • https://access.redhat.com/security/cve/CVE-2022-1677 https://bugzilla.redhat.com/show_bug.cgi?id=2076211 • CWE-280: Improper Handling of Insufficient Permissions or Privileges CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0CVE-2022-27652 – cri-o: Default inheritable capabilities for linux container should be empty
https://notcve.org/view.php?id=CVE-2022-27652
A flaw was found in cri-o, where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. Se ha encontrado un fallo en cri-o, donde los contenedores eran iniciados incorrectamente con permisos por defecto no vacíos. Se ha encontrado una vulnerabilidad en Moby (Docker Engine) donde los contenedores se iniciaban incorrectamente con capacidades de proceso Linux heredables no vacías. • https://bugzilla.redhat.com/show_bug.cgi?id=2066839 https://github.com/cri-o/cri-o/security/advisories/GHSA-4hj2-r2pm-3hc6 https://access.redhat.com/security/cve/CVE-2022-27652 • CWE-276: Incorrect Default Permissions •
CVSS: 4.6EPSS: 0%CPEs: 1EXPL: 1CVE-2021-3636 – openshift: Injected service-ca.crt incorrectly contains additional internal CAs
https://notcve.org/view.php?id=CVE-2021-3636
It was found in OpenShift, before version 4.8, that the generated certificate for the in-cluster Service CA, incorrectly included additional certificates. The Service CA is automatically mounted into all pods, allowing them to safely connect to trusted in-cluster services that present certificates signed by the trusted Service CA. The incorrect inclusion of additional CAs in this certificate would allow an attacker that compromises any of the additional CAs to masquerade as a trusted in-cluster service. Se encontró en OpenShift, anterior a versión 4.8, que el certificado generado para la CA de servicio en el clúster, incluía incorrectamente certificados adicionales. La CA de servicio se monta automáticamente en todos los pods, permitiéndoles conectarse de forma segura a los servicios confiables del clúster que presentan certificados firmados por la CA de servicio confiable. • https://bugzilla.redhat.com/show_bug.cgi?id=1978621 https://access.redhat.com/security/cve/CVE-2021-3636 • CWE-287: Improper Authentication CWE-295: Improper Certificate Validation •
CVSS: 7.0EPSS: 0%CPEs: 2EXPL: 0CVE-2020-35514
https://notcve.org/view.php?id=CVE-2020-35514
An insecure modification flaw in the /etc/kubernetes/kubeconfig file was found in OpenShift. This flaw allows an attacker with access to a running container which mounts /etc/kubernetes or has local access to the node, to copy this kubeconfig file and attempt to add their own node to the OpenShift cluster. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. This flaw affects versions before openshift4/ose-machine-config-operator v4.7.0-202105111858.p0. Se ha detectado un fallo de modificación no segura en el archivo /etc/kubernetes/kubeconfig en OpenShift. • https://bugzilla.redhat.com/show_bug.cgi?id=1914714 • CWE-266: Incorrect Privilege Assignment •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0CVE-2020-1761
https://notcve.org/view.php?id=CVE-2020-1761
A flaw was found in the OpenShift web console, where the access token is stored in the browser's local storage. An attacker can use this flaw to get the access token via physical access, or an XSS attack on the victim's browser. This flaw affects openshift/console versions before openshift/console-4. Se encontró un fallo en la consola web de OpenShift, donde el token de acceso es guardado en el almacenamiento local del navegador. Un atacante puede usar este fallo para obtener el token de acceso por medio de un acceso físico o un ataque de tipo XSS en el navegador de la víctima. • https://bugzilla.redhat.com/show_bug.cgi?id=1813788 • CWE-358: Improperly Implemented Security Check for Standard •