27 matches found
CVE-2026-54099
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. The WICD CSR auto-approver validates that a Certificate Signing Request contains the organization system:wicd-nodes but does not reject additional organization values such as system:masters. A...
CVE-2026-54100
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture...
CVE-2026-54100
CVE-2026-54100 affects the Windows Machine Config Operator (WMCO) used with Red Hat OpenShift Container Platform. The flaw is that WMCO establishes SSH connections to Windows worker nodes without verifying the remote host key, enabling an adjacent-network attacker who can intercept or redirect WM...
EUVD-2026-38234
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture...
EUVD-2026-38233
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. The WICD CSR auto-approver validates that a Certificate Signing Request contains the organization system:wicd-nodes but does not reject additional organization values such as system:masters. A...
CVE-2026-54100
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture...
CVE-2026-54099
A flaw was found in the Windows Machine Config Operator WMCO for Red Hat OpenShift Container Platform. The WICD CSR auto-approver validates that a Certificate Signing Request contains the organization system:wicd-nodes but does not reject additional organization values such as system:masters. A...
RHCOS 4 : OpenShift Container Platform 4.4.13 machine-config-daemon and openshift (RHSA-2020:2927)
The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2927 advisory. - kubernetes: node localhost services reachable via martian packets CVE-2020-8558 - proglottis/gpgme: Use-after-free in GPGME bindin...
EUVD-2020-12581
Malware in sbrugna...
RHSA-2020:2927 Red Hat Security Advisory: OpenShift Container Platform 4.4.13 machine-config-daemon and openshift security update
Bulletin has no description...
CVE-2021-20238
It was found in OpenShift Container Platform 4 that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623 provides ignition configuration used for bootstrapping Nodes and can include some sensitive data,...
CVE-2021-20238
It was found in OpenShift Container Platform 4 that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623 provides ignition configuration used for bootstrapping Nodes and can include some sensitive data,...
Design/Logic Flaw
It was found in OpenShift Container Platform 4 that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623 provides ignition configuration used for bootstrapping Nodes and can include some sensitive data,...
CVE-2021-20238
CVE-2021-20238 affects OpenShift Container Platform 4 where the ignition config served by the Machine Config Server can be accessed externally (port 22623, the MCS endpoint) without authentication. This exposes ignition data used to bootstrap nodes (e.g., registry pull secrets) in two scenarios: ...
CVE-2021-20238
It was found in OpenShift Container Platform 4 that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623 provides ignition configuration used for bootstrapping Nodes and can include some sensitive data,...
PT-2022-9172 · Red Hat · Openshift Container Platform 4
Name of the Vulnerable Software and Affected Versions: OpenShift Container Platform 4 affected versions not specified Description: It was found that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623...
Red Hat OpenShift Container Platform 访问控制错误漏洞
Red Hat OpenShift Container Platform is a suite of application platforms from Red Hat, Inc. that enable organizations to develop, deploy, and manage existing container-based applications across physical, virtual, and public cloud infrastructures. An access control error vulnerability exists in...
CVE-2020-1750
A flaw was found in the machine-config-operator that causes an OpenShift node to become unresponsive when a container consumes a large amount of memory. An attacker could use this flaw to deny access to schedule new pods in the OpenShift cluster. This was fixed in openshift/machine-config-operato...
CVE-2020-1750
A flaw was found in the machine-config-operator that causes an OpenShift node to become unresponsive when a container consumes a large amount of memory. An attacker could use this flaw to deny access to schedule new pods in the OpenShift cluster. This was fixed in openshift/machine-config-operato...
Code injection
A flaw was found in the machine-config-operator that causes an OpenShift node to become unresponsive when a container consumes a large amount of memory. An attacker could use this flaw to deny access to schedule new pods in the OpenShift cluster. This was fixed in openshift/machine-config-operato...