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Red Hat: RHSA-2021-4848-01 Moderate: MTC 1.5.2 Security Issues

red hat
Calendar Grey November 29, 2021
Dist Redhat Esm H88
Red Hat Product Security provides guidance on the updated version 1.5.2 of the Migration Toolkit for Containers, addressing moderate security concerns.
The Migration Toolkit for Containers (MTC) 1.5.2 is now available

Solution

For details on how to install and use MTC, refer to:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/migration_toolkit_for_containers/installing-mtc

Summary

The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.
Security Fix(es):
* nodejs-immer: prototype pollution may lead to DoS or remote code execution (CVE-2021-3757)
* mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC) (CVE-2021-3948)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat security fix moderate impact DoS threat migration toolkit container migration

References

https://access.redhat.com/security/cve/CVE-2018-20673 https://access.redhat.com/security/cve/CVE-2019-5827 https://access.redhat.com/security/cve/CVE-2019-13750 https://access.redhat.com/security/cve/CVE-2019-13751 https://access.redhat.com/security/cve/CVE-2019-17594 https://access.redhat.com/security/cve/CVE-2019-17595 https://access.redhat.com/security/cve/CVE-2019-18218 https://access.redhat.com/security/cve/CVE-2019-19603 https://access.redhat.com/security/cve/CVE-2019-20838 https://access.redhat.com/security/cve/CVE-2020-12762 https://access.redhat.com/security/cve/CVE-2020-13435 https://access.redhat.com/security/cve/CVE-2020-14145 https://access.redhat.com/security/cve/CVE-2020-14155 https://access.redhat.com/security/cve/CVE-2020-16135 https://access.redhat.com/security/cve/CVE-2020-24370 https://access.redhat.com/security/cve/CVE-2021-3200 https://access.redhat.com/security/cve/CVE-2021-3445 https://access.redhat.com/security/cve/CVE-2021-3580 https://access.redhat.com/security/cve/CVE-2021-3620 https://access.redhat.com/security/cve/CVE-2021-3733 https://access.redhat.com/security/cve/CVE-2021-3757 https://access.redhat.com/security/cve/CVE-2021-3778 https://access.redhat.com/security/cve/CVE-2021-3796 Read the Full Advisory

Package List


Advisory ID: RHSA-2021:4848-01
Product: Red Hat Migration Toolkit
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4848
Issue date: 2021-11-29

Topic

The Migration Toolkit for Containers (MTC) 1.5.2 is now available.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat security fix moderate impact DoS threat migration toolkit container migration

Relevant Releases Architectures

Bugs Fixed

2000734 - CVE-2021-3757 nodejs-immer: prototype pollution may lead to DoS or remote code execution

2005438 - Combining Rsync and Stunnel in a single pod can degrade performance (1.5 backport)

2006842 - MigCluster CR remains in "unready" state and source registry is inaccessible after temporary shutdown of source cluster

2007429 - "oc describe" and "oc log" commands on "Migration resources" tree cannot be copied after failed migration

2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC)

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