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

Synopsis:          Important: Red Hat OpenShift Service Mesh 2.1.6 security update
Advisory ID:       RHSA-2023:0540-01
Product:           RHOSSM
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0540
Issue date:        2023-01-30
CVE Names:         CVE-2021-4238 
=====================================================================

1. Summary:

Red Hat OpenShift Service Mesh 2.1.6

Red Hat Product Security has rated this update as having a security impact
of Important. 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. Relevant releases/architectures:

OpenShift Service Mesh 2.1 - noarch, ppc64le, s390x, x86_64

3. Description:

Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio
service mesh project, tailored for installation into an OpenShift Container
Platform installation.

This advisory covers the RPM packages for the release.

Security Fix(es):

* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as
random as they should be (CVE-2021-4238)

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.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

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

2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be

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

OSSM-2440 - RPM Release for Maistra 2.1.6

7. Package List:

OpenShift Service Mesh 2.1:

Source:
servicemesh-2.1.6-1.el8.src.rpm
servicemesh-operator-2.1.6-1.el8.src.rpm
servicemesh-prometheus-2.23.0-10.el8.src.rpm
servicemesh-proxy-2.1.6-1.el8.src.rpm
servicemesh-ratelimit-2.1.6-1.el8.src.rpm

noarch:
servicemesh-proxy-wasm-2.1.6-1.el8.noarch.rpm

ppc64le:
servicemesh-2.1.6-1.el8.ppc64le.rpm
servicemesh-cni-2.1.6-1.el8.ppc64le.rpm
servicemesh-operator-2.1.6-1.el8.ppc64le.rpm
servicemesh-pilot-agent-2.1.6-1.el8.ppc64le.rpm
servicemesh-pilot-discovery-2.1.6-1.el8.ppc64le.rpm
servicemesh-prometheus-2.23.0-10.el8.ppc64le.rpm
servicemesh-proxy-2.1.6-1.el8.ppc64le.rpm
servicemesh-proxy-debuginfo-2.1.6-1.el8.ppc64le.rpm
servicemesh-proxy-debugsource-2.1.6-1.el8.ppc64le.rpm
servicemesh-ratelimit-2.1.6-1.el8.ppc64le.rpm

s390x:
servicemesh-2.1.6-1.el8.s390x.rpm
servicemesh-cni-2.1.6-1.el8.s390x.rpm
servicemesh-operator-2.1.6-1.el8.s390x.rpm
servicemesh-pilot-agent-2.1.6-1.el8.s390x.rpm
servicemesh-pilot-discovery-2.1.6-1.el8.s390x.rpm
servicemesh-prometheus-2.23.0-10.el8.s390x.rpm
servicemesh-proxy-2.1.6-1.el8.s390x.rpm
servicemesh-proxy-debuginfo-2.1.6-1.el8.s390x.rpm
servicemesh-proxy-debugsource-2.1.6-1.el8.s390x.rpm
servicemesh-ratelimit-2.1.6-1.el8.s390x.rpm

x86_64:
servicemesh-2.1.6-1.el8.x86_64.rpm
servicemesh-cni-2.1.6-1.el8.x86_64.rpm
servicemesh-operator-2.1.6-1.el8.x86_64.rpm
servicemesh-pilot-agent-2.1.6-1.el8.x86_64.rpm
servicemesh-pilot-discovery-2.1.6-1.el8.x86_64.rpm
servicemesh-prometheus-2.23.0-10.el8.x86_64.rpm
servicemesh-proxy-2.1.6-1.el8.x86_64.rpm
servicemesh-proxy-debuginfo-2.1.6-1.el8.x86_64.rpm
servicemesh-proxy-debugsource-2.1.6-1.el8.x86_64.rpm
servicemesh-ratelimit-2.1.6-1.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

8. References:

https://access.redhat.com/security/cve/CVE-2021-4238
https://access.redhat.com/security/updates/classification/#important

9. Contact:

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

Copyright 2023 Red Hat, Inc.
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