RHSA-2022:0202: Moderate: Migration Toolkit for Containers (MTC) 1.6.3 security and bug fix update

Published Jan 20, 2022

Updated

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): 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.

Affected Software

1 affected component

Red Hat Migration Toolkit for Containers=1.6.3

Remediation

Event History

Jun 4, 2026

Advisory Published

via Red Hat·10:54 PM

Data Sourced

via Red Hat·10:54 PM

RemedyDescriptionAffected Software

Frequently Asked Questions

What is the severity of RHSA-2022:0202?

The severity of RHSA-2022:0202 is classified as Important.

How do I fix RHSA-2022:0202?

To fix RHSA-2022:0202, update the Migration Toolkit for Containers to the latest version provided by Red Hat.

What vulnerabilities are addressed in RHSA-2022:0202?

RHSA-2022:0202 addresses security fixes in the mig-controller component of the Migration Toolkit for Containers.

Which software is affected by RHSA-2022:0202?

RHSA-2022:0202 affects the Red Hat Migration Toolkit for Containers.

When was RHSA-2022:0202 released?

RHSA-2022:0202 was released on February 24, 2022.