Moderate: Migration Toolkit for Containers (MTC) 1.7.3 security and bug fix update

Topic

The Migration Toolkit for Containers (MTC) 1.7.3 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):

• cross-fetch: Exposure of Private Personal Information to an Unauthorized Actor (CVE-2022-1365)
• golang: encoding/pem: fix stack overflow in Decode (CVE-2022-24675)
• golang: crypto/elliptic: panic caused by oversized scalar (CVE-2022-28327)
• golang: syscall: faccessat checks wrong group (CVE-2022-29526)

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.

Bug Fix(es):

• Velero and Restic are using incorrect SCCs [OADP-BL] (BZ#2082216)
• [MTC] Migrations gets stuck at StageBackup stage for indirect runs [OADP-BL] (BZ#2091965)
• MTC: 1.7.1 on OCP 4.6: UI is stuck in "Discovering persistent volumes attached to source projects" step (BZ#2099856)
• Correct DNS validation for destination namespace (BZ#2102231)
• Deselecting all pvcs from UI still results in an attempted PVC transfer (BZ#2106073)

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 - 2076133 - CVE-2022-1365 cross-fetch: Exposure of Private Personal Information to an Unauthorized Actor
• BZ - 2077688 - CVE-2022-24675 golang: encoding/pem: fix stack overflow in Decode
• BZ - 2077689 - CVE-2022-28327 golang: crypto/elliptic: panic caused by oversized scalar
• BZ - 2082216 - Velero and Restic are using incorrect SCCs [OADP-BL]
• BZ - 2084085 - CVE-2022-29526 golang: syscall: faccessat checks wrong group
• BZ - 2091965 - [MTC] Migrations gets stuck at StageBackup stage for indirect runs [OADP-BL]
• BZ - 2099856 - MTC: 1.7.1 on OCP 4.6: UI is stuck in "Discovering persistent volumes attached to source projects" step
• BZ - 2102231 - Correct DNS validation for destination namespace
• BZ - 2106073 - Deselecting all pvcs from UI still results in an attempted PVC transfer
• MIG-1155 - Update to newer ansible runner image for hooks
• MIG-1242 - Must set upper bound on OADP dep to prevent jump to 1.1
• MIG-1254 - Investigate impact of deprecated Docker V2 Schema 1 for MTC on OCP3.11

CVEs

• CVE-2018-25032
• CVE-2018-1000858
• CVE-2019-13050
• CVE-2019-17594
• CVE-2019-17595
• CVE-2019-18218
• CVE-2019-20838
• CVE-2020-14155
• CVE-2020-28915
• CVE-2020-29361
• CVE-2020-29362
• CVE-2020-29363
• CVE-2021-36084
• CVE-2021-36085
• CVE-2021-36086
• CVE-2021-36087
• CVE-2021-40528
• CVE-2021-41617
• CVE-2022-0778
• CVE-2022-1271
• CVE-2022-1365
• CVE-2022-1621
• CVE-2022-1629
• CVE-2022-22576
• CVE-2022-24407
• CVE-2022-24675
• CVE-2022-25313
• CVE-2022-25314
• CVE-2022-27666
• CVE-2022-27774
• CVE-2022-27776
• CVE-2022-27782
• CVE-2022-28327
• CVE-2022-29526
• CVE-2022-29824

References

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