Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2022.3644
Red Hat Advanced Cluster Security security update
27 July 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Red Hat Advanced Cluster Security
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2022-29824 CVE-2022-29173 CVE-2022-27782
CVE-2022-27776 CVE-2022-27774 CVE-2022-25314
CVE-2022-25313 CVE-2022-22576 CVE-2022-1629
CVE-2022-1621 CVE-2021-40528
Original Bulletin:
https://access.redhat.com/errata/RHSA-2022:5704
Comment: CVSS (Max): 8.0 CVE-2022-29173 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Note: Recent issues with access to Red Hat advisories has resulted in some delayed reporting.
- --------------------------BEGIN INCLUDED TEXT--------------------
Red Hat Product Errata RHSA-2022:5704 - Security Advisory
Issued:
2022-07-25
Updated:
2022-07-25
RHSA-2022:5704 - Security Advisory
Topic
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.
Description
Release of ACS 3.71 provides these changes:
Security Fix(es):
o 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:
o New RHACS dashboard and widgets
o 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.
o 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.
o 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.
o 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.
o Alpine 3.16 support for Scanner
Enhancements:
o 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.
o 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.
o 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:
o eBPF is now the default collection method: Updated the default collection
method for Collector to eBPF.
Deprecated features:
o RenamePolicyCategory and DeletePolicyCategory API endpoints
o Permissions: AuthPlugin, AuthProvider, Group, Licenses, Role, User,
Indicator, NetworkBaseline, ProcessWhitelist, Risk, APIToken,
BackupPlugins, ImageIntegration, Notifier, SignatureIntegration,
ImageComponent
o Retrieving groups by property
o vulns fields of storage.Node object in response payload of v1/nodes
o /v1/cves/suppress and /v1/cves/unsuppress
Removed features:
o Anchore, Tenable, and Docker Trusted Registry integrations
o External authorization plug-in for scoped access control
o FROM option in the Disallowed Dockerfile line policy field
o PodSecurityPolicy (PSP) Kubernetes objects
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
Affected Products
o Red Hat Advanced Cluster Security for Kubernetes 3 x86_64
Fixes
o BZ - 2082400 - CVE-2022-29173 go-tuf: No protection against rollback
attacks for roles other than root
o ROX-11898 - Release RHACS 3.71.0
CVEs
o CVE-2021-40528
o CVE-2022-1621
o CVE-2022-1629
o CVE-2022-22576
o CVE-2022-25313
o CVE-2022-25314
o CVE-2022-27774
o CVE-2022-27776
o CVE-2022-27782
o CVE-2022-29173
o CVE-2022-29824
References
o https://access.redhat.com/security/updates/classification/#moderate
Contact
The Red Hat security contact is secalert@redhat.com. More
contact details at https://access.redhat.com/security/team/contact/.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: https://auscert.org.au/gpg-key/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=jTYL
-----END PGP SIGNATURE-----