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Red Hat Security Advisory

Synopsis:          Moderate: Migration Toolkit for Containers (MTC) 1.7.1 security and bug fix update
Advisory ID:       RHSA-2022:1734-01
Product:           Red Hat Migration Toolkit
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1734
Issue date:        2022-05-05
CVE Names:         CVE-2021-3999 CVE-2021-4028 CVE-2021-23177
                   CVE-2021-31566 CVE-2021-41190 CVE-2021-41771
                   CVE-2021-41772 CVE-2021-44716 CVE-2021-44717
                   CVE-2021-45960 CVE-2021-46143 CVE-2022-0261
                   CVE-2022-0318 CVE-2022-0359 CVE-2022-0361
                   CVE-2022-0392 CVE-2022-0413 CVE-2022-0778
                   CVE-2022-1154 CVE-2022-1271 CVE-2022-22822
                   CVE-2022-22823 CVE-2022-22824 CVE-2022-22825
                   CVE-2022-22826 CVE-2022-22827 CVE-2022-23218
                   CVE-2022-23219 CVE-2022-23308 CVE-2022-23852
                   CVE-2022-25235 CVE-2022-25236 CVE-2022-25315
                   CVE-2022-25636
====================================================================
1. Summary:

The Migration Toolkit for Containers (MTC) 1.7.1 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.

2. 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) from Bugzilla:

* golang: net/http: Limit growth of header canonicalization cache
(CVE-2021-44716)

* golang: debug/macho: Invalid dynamic symbol table command can cause panic
(CVE-2021-41771)

* golang: archive/zip: Reader.Open panics on empty string (CVE-2021-41772)

* golang: syscall: Don't close fd 0 on ForkExec error (CVE-2021-44717)

* opencontainers: OCI manifest and index parsing confusion (CVE-2021-41190)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

3. 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

4. Bugs fixed (https://bugzilla.redhat.com/):

2020725 - CVE-2021-41771 golang: debug/macho: invalid dynamic symbol table command can cause panic
2020736 - CVE-2021-41772 golang: archive/zip: Reader.Open panics on empty string
2024938 - CVE-2021-41190 opencontainers: OCI manifest and index parsing confusion
2030801 - CVE-2021-44716 golang: net/http: limit growth of header canonicalization cache
2030806 - CVE-2021-44717 golang: syscall: don't close fd 0 on ForkExec error
2040378 - Don't allow Storage class conversion migration if source cluster has only one storage class defined [backend]
2057516 - [MTC UI] UI should not allow PVC mapping for Full migration
2060244 - [MTC] DIM registry route need to be exposed to create inter-cluster state migration plans
2060717 - [MTC] Registry pod goes in CrashLoopBackOff several times when MCG Nooba is used as the Replication Repository
2061347 - [MTC] Log reader pod is missing velero and restic pod logs.
2061653 - [MTC UI] Migration Resources section showing pods from other namespaces
2062682 - [MTC] Destination storage class non-availability warning visible in Intra-cluster source to source state-migration migplan.
2065837 - controller_config.yml.j2 merge type should be set to merge (currently using the default strategic)
2071000 - Storage Conversion: UI doesn't have the ability to skip PVC
2072036 - Migration plan for storage conversion cannot be created if there's no replication repository
2072186 - Wrong migration type description
2072684 - Storage Conversion: PersistentVolumeClaimTemplates in StatefulSets are not updated automatically after migration
2073496 - Errors in rsync pod creation are not printed in the controller logs
2079814 - [MTC UI] Intra-cluster state migration plan showing a warning on PersistentVolumes page

5. References:

https://access.redhat.com/security/cve/CVE-2021-3999
https://access.redhat.com/security/cve/CVE-2021-4028
https://access.redhat.com/security/cve/CVE-2021-23177
https://access.redhat.com/security/cve/CVE-2021-31566
https://access.redhat.com/security/cve/CVE-2021-41190
https://access.redhat.com/security/cve/CVE-2021-41771
https://access.redhat.com/security/cve/CVE-2021-41772
https://access.redhat.com/security/cve/CVE-2021-44716
https://access.redhat.com/security/cve/CVE-2021-44717
https://access.redhat.com/security/cve/CVE-2021-45960
https://access.redhat.com/security/cve/CVE-2021-46143
https://access.redhat.com/security/cve/CVE-2022-0261
https://access.redhat.com/security/cve/CVE-2022-0318
https://access.redhat.com/security/cve/CVE-2022-0359
https://access.redhat.com/security/cve/CVE-2022-0361
https://access.redhat.com/security/cve/CVE-2022-0392
https://access.redhat.com/security/cve/CVE-2022-0413
https://access.redhat.com/security/cve/CVE-2022-0778
https://access.redhat.com/security/cve/CVE-2022-1154
https://access.redhat.com/security/cve/CVE-2022-1271
https://access.redhat.com/security/cve/CVE-2022-22822
https://access.redhat.com/security/cve/CVE-2022-22823
https://access.redhat.com/security/cve/CVE-2022-22824
https://access.redhat.com/security/cve/CVE-2022-22825
https://access.redhat.com/security/cve/CVE-2022-22826
https://access.redhat.com/security/cve/CVE-2022-22827
https://access.redhat.com/security/cve/CVE-2022-23218
https://access.redhat.com/security/cve/CVE-2022-23219
https://access.redhat.com/security/cve/CVE-2022-23308
https://access.redhat.com/security/cve/CVE-2022-23852
https://access.redhat.com/security/cve/CVE-2022-25235
https://access.redhat.com/security/cve/CVE-2022-25236
https://access.redhat.com/security/cve/CVE-2022-25315
https://access.redhat.com/security/cve/CVE-2022-25636
https://access.redhat.com/security/updates/classification/#moderate
https://docs.openshift.com/container-platform/4.10/migration_toolkit_for_containers/mtc-release-notes.html
https://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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