Moderate: Migration Toolkit for Containers (MTC) 1.6.5 security and bug fix update

Topic

The Migration Toolkit for Containers (MTC) 1.6.5 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 link(s) in the References section.

Description

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-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes (CVE-2021-3807)
• golang: archive/zip: malformed archive may cause panic or memory exhaustion (incomplete fix of CVE-2021-33196) (CVE-2021-39293)

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.

Solution

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

https://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html

Affected Products

• Red Hat Migration Toolkit 1 for RHEL 8 x86_64
• Red Hat Migration Toolkit 1 for RHEL 7 x86_64

Fixes

• BZ - 2006044 - CVE-2021-39293 golang: archive/zip: malformed archive may cause panic or memory exhaustion (incomplete fix of CVE-2021-33196)
• BZ - 2007557 - CVE-2021-3807 nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes
• BZ - 2057579 - [MTC UI] Cancel button on ?Migrations? page does not disappear when migration gets Failed/Succeeded with warnings
• BZ - 2072311 - HPAs of DeploymentConfigs are not being updated when migration from Openshift 3.x to Openshift 4.x
• BZ - 2074044 - [MTC] Rsync pods are not running as privileged
• BZ - 2074553 - Upstream Hook Runner image requires arguments be in a different order

CVEs

• CVE-2018-25032
• CVE-2020-0404
• CVE-2020-4788
• CVE-2020-13974
• CVE-2020-19131
• CVE-2020-27820
• CVE-2020-35492
• CVE-2021-0941
• CVE-2021-3612
• CVE-2021-3634
• CVE-2021-3669
• CVE-2021-3737
• CVE-2021-3743
• CVE-2021-3744
• CVE-2021-3752
• CVE-2021-3759
• CVE-2021-3764
• CVE-2021-3772
• CVE-2021-3773
• CVE-2021-3807
• CVE-2021-4002
• CVE-2021-4037
• CVE-2021-4083
• CVE-2021-4157
• CVE-2021-4189
• CVE-2021-4197
• CVE-2021-4203
• CVE-2021-20322
• CVE-2021-21781
• CVE-2021-26401
• CVE-2021-29154
• CVE-2021-37159
• CVE-2021-39293
• CVE-2021-41617
• CVE-2021-41864
• CVE-2021-42739
• CVE-2021-43056
• CVE-2021-43389
• CVE-2021-43976
• CVE-2021-44733
• CVE-2021-45485
• CVE-2021-45486
• CVE-2022-0001
• CVE-2022-0002
• CVE-2022-0286
• CVE-2022-0322
• CVE-2022-1011
• CVE-2022-1154
• CVE-2022-1271

References

• https://access.redhat.com/security/updates/classification/#moderate