RHSA-2023:1887: Critical: Multicluster Engine for Kubernetes 2.2.3 security updates and bug fixes

First published: Wed Apr 19 2023(Updated: )

Multicluster Engine for Kubernetes 2.2.3 images<br>Multicluster engine for Kubernetes provides the foundational components<br>that are necessary for the centralized management of multiple<br>Kubernetes-based clusters across data centers, public clouds, and private<br>clouds.<br>You can use the engine to create new Red Hat OpenShift Container Platform<br>clusters or to bring existing Kubernetes-based clusters under management by<br>importing them. After the clusters are managed, you can use the APIs that<br>are provided by the engine to distribute configuration based on placement<br>policy.<br>Security fix(es):<br><li> CVE-2022-25881 http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability</li> <li> CVE-2023-29017 vm2: Sandbox Escape</li> <li> CVE-2023-29199 vm2: Sandbox Escape</li> <li> CVE-2023-30547 vm2: Sandbox Escape when exception sanitization</li> Jira issue addressed: <br><li> ACM-4346: MCE 2.2.3 images</li>

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