Important: Red Hat Security Advisory: OpenShift Container Platform 4.7.49 security update

Red Hat OpenShift Container Platform release 4.7.49 is now available with updates to packages and images that fix several bugs and add enhancements. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.49. Red Hat Product Security has rated this update as having a...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.10.10 security and extras update

Red Hat OpenShift Container Platform release 4.10.10 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.10. Red Hat Product Security has rated this update as having a...

RHEL 7 / 8 : OpenShift Container Platform 4.7.49 (RHSA-2022:1336)

The remote Redhat Enterprise Linux 7 / 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2022:1336 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private clo...

Moderate: Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.5.4 security update

The Migration Toolkit for Containers MTC 1.5.4 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Important: Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.10.0 RPM security,enhancement&bugfix update

Updated images that include numerous enhancements, security, and bug fixes are now available for Red Hat OpenShift Data Foundation 4.10.0 on Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...

RHEL 8 : OpenShift Container Platform 4.7.48 (RHSA-2022:1248)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:1248 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or privat...

RHEL 8 : OpenShift Container Platform 4.8.36 (RHSA-2022:1153)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2022:1153 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.8.36 security update

Red Hat OpenShift Container Platform release 4.8.36 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, whic...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.7.47 bug fix and security update

Red Hat OpenShift Container Platform release 4.7.47 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.7. Red Hat Product Security has rated this update as having a...

Low: Red Hat Security Advisory: Release of OpenShift Serverless 1.21.1

Release of OpenShift Serverless 1.21.1 Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.9.27 bug fix and security update

Red Hat OpenShift Container Platform release 4.9.27 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.9. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.10.8 bug fix and security update

Red Hat OpenShift Container Platform release 4.10.8 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.10. Red Hat Product Security has rated this update as having a...

Rancher Labs Rancher 安全漏洞

Rancher Labs Rancher is an open source, enterprise-class container management platform from Rancher Labs, U.S. Rancher Labs Rancher is vulnerable to an access control error that could be exploited by an attacker to retain privileges that should have been revoked...

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,...

CVE-2022-1055

A use-after-free vulnerability was found in the tcnewtfilter function in net/sched/clsapi.c in the Linux kernel. The availability of local, unprivileged user namespaces allows privilege escalation. Mitigation On non-containerized deployments of Red Hat Enterprise Linux 8, you can disable user...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.9.26 security update

Red Hat OpenShift Container Platform release 4.9.26 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.9. Red Hat Product Security has rated this update as having a...

CVE-2022-1016

A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker. Mitigation On...