RedHat: RHSA-2021-1538:01 Important: Red Hat OpenShift Service Mesh...
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Red Hat OpenShift Service Mesh 2.0.4 security update
Advisory ID:       RHSA-2021:1538-01
Product:           Red Hat OpenShift Service Mesh
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1538
Issue date:        2021-05-11
CVE Names:         CVE-2021-29492 CVE-2021-31920 
=====================================================================

1. Summary:

An update for servicemesh and servicemesh-proxy 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):

* envoyproxy/envoy: HTTP request with escaped slash characters can bypass
Envoy's authorization mechanisms (CVE-2021-29492)

* istio/istio: HTTP request with escaped slash characters can bypass
authorization mechanisms (CVE-2021-31920)

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:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

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

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

1951188 - CVE-2021-29492 envoyproxy/envoy: HTTP request with escaped slash characters can bypass Envoy's authorization mechanisms
1959481 - CVE-2021-31920 istio/istio: HTTP request with escaped slash characters can bypass authorization mechanisms

6. Package List:

2.0:

Source:
servicemesh-2.0.4-1.el8.src.rpm
servicemesh-operator-2.0.4-3.el8.src.rpm
servicemesh-proxy-2.0.4-1.el8.src.rpm

ppc64le:
servicemesh-2.0.4-1.el8.ppc64le.rpm
servicemesh-istioctl-2.0.4-1.el8.ppc64le.rpm
servicemesh-mixc-2.0.4-1.el8.ppc64le.rpm
servicemesh-mixs-2.0.4-1.el8.ppc64le.rpm
servicemesh-operator-2.0.4-3.el8.ppc64le.rpm
servicemesh-pilot-agent-2.0.4-1.el8.ppc64le.rpm
servicemesh-pilot-discovery-2.0.4-1.el8.ppc64le.rpm
servicemesh-proxy-2.0.4-1.el8.ppc64le.rpm

s390x:
servicemesh-2.0.4-1.el8.s390x.rpm
servicemesh-istioctl-2.0.4-1.el8.s390x.rpm
servicemesh-mixc-2.0.4-1.el8.s390x.rpm
servicemesh-mixs-2.0.4-1.el8.s390x.rpm
servicemesh-operator-2.0.4-3.el8.s390x.rpm
servicemesh-pilot-agent-2.0.4-1.el8.s390x.rpm
servicemesh-pilot-discovery-2.0.4-1.el8.s390x.rpm
servicemesh-proxy-2.0.4-1.el8.s390x.rpm

x86_64:
servicemesh-2.0.4-1.el8.x86_64.rpm
servicemesh-istioctl-2.0.4-1.el8.x86_64.rpm
servicemesh-mixc-2.0.4-1.el8.x86_64.rpm
servicemesh-mixs-2.0.4-1.el8.x86_64.rpm
servicemesh-operator-2.0.4-3.el8.x86_64.rpm
servicemesh-pilot-agent-2.0.4-1.el8.x86_64.rpm
servicemesh-pilot-discovery-2.0.4-1.el8.x86_64.rpm
servicemesh-proxy-2.0.4-1.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/

7. References:

https://access.redhat.com/security/cve/CVE-2021-29492
https://access.redhat.com/security/cve/CVE-2021-31920
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.
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RedHat: RHSA-2021-1538:01 Important: Red Hat OpenShift Service Mesh 2.0.4

An update for servicemesh and servicemesh-proxy is now available for OpenShift Service Mesh 2.0

Summary

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):
* envoyproxy/envoy: HTTP request with escaped slash characters can bypass Envoy's authorization mechanisms (CVE-2021-29492)
* istio/istio: HTTP request with escaped slash characters can bypass authorization mechanisms (CVE-2021-31920)
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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2021-29492 https://access.redhat.com/security/cve/CVE-2021-31920 https://access.redhat.com/security/updates/classification/#important

Package List

2.0:
Source: servicemesh-2.0.4-1.el8.src.rpm servicemesh-operator-2.0.4-3.el8.src.rpm servicemesh-proxy-2.0.4-1.el8.src.rpm
ppc64le: servicemesh-2.0.4-1.el8.ppc64le.rpm servicemesh-istioctl-2.0.4-1.el8.ppc64le.rpm servicemesh-mixc-2.0.4-1.el8.ppc64le.rpm servicemesh-mixs-2.0.4-1.el8.ppc64le.rpm servicemesh-operator-2.0.4-3.el8.ppc64le.rpm servicemesh-pilot-agent-2.0.4-1.el8.ppc64le.rpm servicemesh-pilot-discovery-2.0.4-1.el8.ppc64le.rpm servicemesh-proxy-2.0.4-1.el8.ppc64le.rpm
s390x: servicemesh-2.0.4-1.el8.s390x.rpm servicemesh-istioctl-2.0.4-1.el8.s390x.rpm servicemesh-mixc-2.0.4-1.el8.s390x.rpm servicemesh-mixs-2.0.4-1.el8.s390x.rpm servicemesh-operator-2.0.4-3.el8.s390x.rpm servicemesh-pilot-agent-2.0.4-1.el8.s390x.rpm servicemesh-pilot-discovery-2.0.4-1.el8.s390x.rpm servicemesh-proxy-2.0.4-1.el8.s390x.rpm
x86_64: servicemesh-2.0.4-1.el8.x86_64.rpm servicemesh-istioctl-2.0.4-1.el8.x86_64.rpm servicemesh-mixc-2.0.4-1.el8.x86_64.rpm servicemesh-mixs-2.0.4-1.el8.x86_64.rpm servicemesh-operator-2.0.4-3.el8.x86_64.rpm servicemesh-pilot-agent-2.0.4-1.el8.x86_64.rpm servicemesh-pilot-discovery-2.0.4-1.el8.x86_64.rpm servicemesh-proxy-2.0.4-1.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/

Severity
Advisory ID: RHSA-2021:1538-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1538
Issued Date: : 2021-05-11
CVE Names: CVE-2021-29492 CVE-2021-31920

Topic

An update for servicemesh and servicemesh-proxy is now available forOpenShift Service Mesh 2.0.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

2.0 - ppc64le, s390x, x86_64

Bugs Fixed

1951188 - CVE-2021-29492 envoyproxy/envoy: HTTP request with escaped slash characters can bypass Envoy's authorization mechanisms

1959481 - CVE-2021-31920 istio/istio: HTTP request with escaped slash characters can bypass authorization mechanisms

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