A Red Hat Advanced Cluster Management 2.6 hotfix security update for console has been released.

RHSA-2023:1897-01: Critical: Red Hat Advanced Cluster Management 2.6 hotfix security update for console

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Red Hat Security Advisory

Synopsis: Critical: Red Hat Advanced Cluster Management 2.6 hotfix security update for console
Advisory ID: RHSA-2023:1897-01
Product: Red Hat ACM
Advisory URL:   https://access.redhat.com/errata/RHSA-2023:1897
Issue date: 2023-04-20
CVE Names: CVE-2023-29017 CVE-2023-29199 CVE-2023-30547
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1. Summary:

Red Hat Advanced Cluster Management for Kubernetes hotfix security update
for console

Red Hat Product Security has rated this update as having a security impact
of Critical. 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:

Security Fix(es)

* CVE-2023-29017 vm2: Sandbox Escape
* CVE-2023-29199 vm2: Sandbox Escape
* CVE-2023-30547 vm2: Sandbox Escape when exception sanitization

3. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied, and that you are running Red Hat
Advanced Cluster Management for Kubernetes version 2.6.4.

See   https://access.redhat.com/solutions/7007647 for instructions on how to
apply this hotfix, as well as for information about when the hotfix has
been
superseded by a permanent fix and should be removed.

Important: This hotfix is a temporary fix that will be supported until 30
days after the date when the next patch release of the product is released.
After the 30-day period ends, you must either update to the latest patch
release and remove this hotfix to continue receiving security updates and
maintain support or upgrade to a newer feature release of the product.

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

2185374 - CVE-2023-29017 vm2: sandbox escape
2187409 - CVE-2023-29199 vm2: Sandbox Escape
2187608 - CVE-2023-30547 vm2: Sandbox Escape when exception sanitization

5. References:

  https://access.redhat.com/security/cve/CVE-2023-29017
  https://access.redhat.com/security/cve/CVE-2023-29199
  https://access.redhat.com/security/cve/CVE-2023-30547
  https://access.redhat.com/security/updates/classification/#critical

6. Contact:

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

Copyright 2023 Red Hat, Inc.