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Red Hat Security Advisory 2022-5704-01

Red Hat Security Advisory 2022-5704-01
Posted Jul 27, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-5704-01 - Updated images are now available for Red Hat Advanced Cluster Security. Issues addressed include a privilege escalation vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-40528, CVE-2022-1621, CVE-2022-1629, CVE-2022-22576, CVE-2022-25313, CVE-2022-25314, CVE-2022-27774, CVE-2022-27776, CVE-2022-27782, CVE-2022-29173, CVE-2022-29824
SHA-256 | ca4300fe9847e023a2842faae60f80ea45d4710f047c0e9d43ae0d73d800718a

Red Hat Security Advisory 2022-5704-01

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====================================================================
Red Hat Security Advisory

Synopsis: Moderate: ACS 3.71 enhancement and security update
Advisory ID: RHSA-2022:5704-01
Product: RHACS
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5704
Issue date: 2022-07-25
CVE Names: CVE-2021-40528 CVE-2022-1621 CVE-2022-1629
CVE-2022-22576 CVE-2022-25313 CVE-2022-25314
CVE-2022-27774 CVE-2022-27776 CVE-2022-27782
CVE-2022-29173 CVE-2022-29824
====================================================================
1. Summary:

Updated images are now available for Red Hat Advanced Cluster Security. The
updated image includes bug fixes and feature improvements.

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:

Release of ACS 3.71 provides these changes:

Security Fix(es):

* go-tuf: No protection against rollback attacks for roles other than root
(CVE-2022-29173)

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.

New Features:

* New RHACS dashboard and widgets
* New default policy for privilege escalation: detects if a deployment is
running with a container that has allowPrivilegeEscalation set to true.
This policy is enabled by default. The privilege escalation setting is
enabled in Kubernetes pods by default.
* New default policy for externally exposed service: detects if a
deployment has any service that is externally exposed through any methods.
The policy is disabled by default.
* Ability to assign multiple RHACS roles to users and groups: Allows you to
assign multiple roles using key-value pairs to a single user or group.
* List of network policies in Deployment tab for violations: A new
information section has been added to help resolve a "missing Kubernetes
network policy" violation that lists all the Kubernetes network policies
applicable to the namespace of the offending deployment.
* Alpine 3.16 support for Scanner

Enhancements:
* Change to roxctl image scan behavior: The default value for the
- --include-snoozed option of the roxctl image scan command is set to false.
If the --include-snoozed option is set to false, the scan does not include
snoozed CVEs.
* Diagnostic bundles update: These now include notifiers, auth providers
and auth provider groups, access control roles with attached permission set
and access scope, and system configuration information. Users with the
DebugLogs permission can read listed entities from a generated diagnostic
bundle regardless of their respective permissions.
* Align OCP4-CIS scanning benchmarks control numbers: The CIS control
number has been added to compliance scan results to enable customers to
reference the original control from the CIS benchmark standard.

Notable technical changes:
* eBPF is now the default collection method: Updated the default collection
method for Collector to eBPF.

Deprecated features:

* RenamePolicyCategory and DeletePolicyCategory API endpoints
* Permissions: AuthPlugin, AuthProvider, Group, Licenses, Role, User,
Indicator, NetworkBaseline, ProcessWhitelist, Risk, APIToken,
BackupPlugins, ImageIntegration, Notifier, SignatureIntegration,
ImageComponent
* Retrieving groups by property
* vulns fields of storage.Node object in response payload of v1/nodes
* /v1/cves/suppress and /v1/cves/unsuppress

Removed features:

* Anchore, Tenable, and Docker Trusted Registry integrations
* External authorization plug-in for scoped access control
* FROM option in the Disallowed Dockerfile line policy field
* PodSecurityPolicy (PSP) Kubernetes objects

3. Solution:

To take advantage of the new features, bug fixes, and enhancements in RHACS
3.71 you are advised to upgrade to RHACS 3.71.0. For details on how to
apply this update, which includes the changes described in this advisory,
refer to:

https://access.redhat.com/articles/11258

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

2082400 - CVE-2022-29173 go-tuf: No protection against rollback attacks for roles other than root

5. JIRA issues fixed (https://issues.jboss.org/):

ROX-11898 - Release RHACS 3.71.0

6. References:

https://access.redhat.com/security/cve/CVE-2021-40528
https://access.redhat.com/security/cve/CVE-2022-1621
https://access.redhat.com/security/cve/CVE-2022-1629
https://access.redhat.com/security/cve/CVE-2022-22576
https://access.redhat.com/security/cve/CVE-2022-25313
https://access.redhat.com/security/cve/CVE-2022-25314
https://access.redhat.com/security/cve/CVE-2022-27774
https://access.redhat.com/security/cve/CVE-2022-27776
https://access.redhat.com/security/cve/CVE-2022-27782
https://access.redhat.com/security/cve/CVE-2022-29173
https://access.redhat.com/security/cve/CVE-2022-29824
https://access.redhat.com/security/updates/classification/#moderate

7. 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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