-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: Red Hat OpenShift Service Mesh 2.0.5 security update
Advisory ID:       RHSA-2021:2061-01
Product:           Red Hat OpenShift Service Mesh
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2061
Issue date:        2021-05-20
CVE Names:         CVE-2021-31921 
====================================================================
1. Summary:

An update for servicemesh is now available for OpenShift Service Mesh 2.0.

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:

2.0 - 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 on-premise
OpenShift Container Platform installation.

Security Fix(es):

* istio/istio: authorization bypass when using AUTO_PASSTHROUGH
(CVE-2021-31921)

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:

The OpenShift Service Mesh release notes provide information on the
features and known issues:

esh-release-notes.html

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

1955396 - CVE-2021-31921 istio/istio: authorization bypass when using AUTO_PASSTHROUGH

6. Package List:

2.0:

Source:
servicemesh-2.0.5-3.el8.src.rpm

ppc64le:
servicemesh-2.0.5-3.el8.ppc64le.rpm
servicemesh-istioctl-2.0.5-3.el8.ppc64le.rpm
servicemesh-mixc-2.0.5-3.el8.ppc64le.rpm
servicemesh-mixs-2.0.5-3.el8.ppc64le.rpm
servicemesh-pilot-agent-2.0.5-3.el8.ppc64le.rpm
servicemesh-pilot-discovery-2.0.5-3.el8.ppc64le.rpm

s390x:
servicemesh-2.0.5-3.el8.s390x.rpm
servicemesh-istioctl-2.0.5-3.el8.s390x.rpm
servicemesh-mixc-2.0.5-3.el8.s390x.rpm
servicemesh-mixs-2.0.5-3.el8.s390x.rpm
servicemesh-pilot-agent-2.0.5-3.el8.s390x.rpm
servicemesh-pilot-discovery-2.0.5-3.el8.s390x.rpm

x86_64:
servicemesh-2.0.5-3.el8.x86_64.rpm
servicemesh-istioctl-2.0.5-3.el8.x86_64.rpm
servicemesh-mixc-2.0.5-3.el8.x86_64.rpm
servicemesh-mixs-2.0.5-3.el8.x86_64.rpm
servicemesh-pilot-agent-2.0.5-3.el8.x86_64.rpm
servicemesh-pilot-discovery-2.0.5-3.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/

7. References:

https://access.redhat.com/security/cve/CVE-2021-31921
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBYKZEi9zjgjWX9erEAQhHkQ//fm7MMI9+tRp+hlFL5Ndr5YzdeqdbLOHS
CVplVd9lwsITgbSFBZC+az8gUZ/b1Cn4nnNaL9fthvzz3MOfBcEkdAezQQyuHEZQ
9oVGSHSvI40bbmz6Bdv5btoGBSE7TTvmjH4rLRioT6UUUsm6SkBOmm+Pjr8vX3fU
RXwGHUn7krAKypeisr5Dsw63ehTI2XWBQuFRJaJTAqEjvOIfJIMKWa1kvTxEWUKD
Xs8nEbwKIOi27VPoJj2OjS2uFJF8NWJnxc5HPn4cWm/i7CvZcsun5/ZZa3eLWwZ/
LYpIienNGpGup1P1L4EPm9d8lG/41sLdE/j6R2tPa4LYHV4vRZoa9Fj68X+CuLbT
6+n0OYevsWo1g7C+jgKBgsCzsu6V+J/rcCY4g2Zl9RUTCrknlz7xcto20KhDuhPy
WG9Xe87ka5GbExU25kh/uJj7rMR0aF4QyE8SngEo5azY/wOALaLN9Y8Wb2QADv7x
3M8NYonDmRuvVGoo/aMkLTESTTyUMvfdZlt+oy8wrNPL/OQHaU8JYQVDPQvFVESW
PCEzElB/wzqxFIA12qJG+hkgkLmh/vDTOFQS6ZalxAgM2n5qECjWDW8GGFNiVfs5
BDlIQsDLPK2hDPKF3GVbvRqo/uAsp2ppC8UQkKli6u8hOVPlt0hldzRbALncsa/e
Ei92hP0HvKU=kAXH
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce