RedHat: RHSA-2022-1734:01 Moderate: Migration Toolkit for Containers (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) 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.
Summary
Solution
For details on how to install and use MTC, refer to:
https://docs.openshift.com/container-platform/4.16/migration_toolkit_for_containers/installing-mtc.html
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/4.16/migration_toolkit_for_containers/installing-mtc.html
Package List
Topic
The Migration Toolkit for Containers (MTC) 1.7.1 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.
Topic
Relevant Releases Architectures
Bugs Fixed
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
