Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.5.2 security update and bugfix advisory
The Migration Toolkit for Containers (MTC) 1.5.2 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.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3948US | medium6.3OT elevated | — | ||
An incorrect default permissions vulnerability was found in the mig-controller. Due to an incorrect cluster namespaces handling an attacker may be able to migrate a malicious workl… | ||||
| CVE-2021-3757US | critical9.8 | — | ||
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2021:4848self
- https://access.redhat.com/security/updates/classification/#moderateexternal
- 2000734external
- 2005438external
- 2006842external
- 2007429external
- 2022017external
- Canonical URLself
remediations (2)
- Fixedrhmtc/openshift-migration-controller-rhel8@sha256:9b370e4581d8304b22a7ed0d611dfd8cda5de9409de317a2d14493b8a85d1825_amd64 as a component of 8Base-RHMTC-1.5
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
https://access.redhat.com/errata/RHSA-2021:4848 - Fixedrhmtc/openshift-migration-ui-rhel8@sha256:eaa892b92aec8a199ea3b8ddde8514183cf77ea1c65bddfe4a1ef5c5c86b79cc_amd64 as a component of 8Base-RHMTC-1.5
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
https://access.redhat.com/errata/RHSA-2021:4848
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