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Red Hat Security Advisory 2019-3041-01

Red Hat Security Advisory 2019-3041-01
Posted Oct 15, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3041-01 - 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. This advisory covers the RPM packages for the OpenShift Service Mesh 1.0.1 release. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2019-9511, CVE-2019-9513
MD5 | 0404134e1bde7518da003251af3d43d7

Red Hat Security Advisory 2019-3041-01

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

Synopsis: Important: Red Hat OpenShift Service Mesh 1.0.1 RPMs
Advisory ID: RHSA-2019:3041-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2019:3041
Issue date: 2019-10-14
Keywords: istio maistra service mesh
CVE Names: CVE-2019-9511 CVE-2019-9513
====================================================================
1. Summary:

Red Hat OpenShift Service Mesh 1.0.1.

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 1.0 - x86_64
Red Hat OpenShift Service Mesh 1.0 - 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.

This advisory covers the RPM packages for the OpenShift Service Mesh 1.0.1
release.

Security Fix(es):

* HTTP/2: large amount of data requests leads to denial of service
(CVE-2019-9511)

* HTTP/2: flood using PRIORITY frames results in excessive resource
consumption (CVE-2019-9513)

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

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

https://docs.openshift.com/container-platform/4.1/service_mesh/servicemesh-
release-notes.html

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

1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption
1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service

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

MAISTRA-977 - Rebuild RPMs for 1.0.1 release

7. Package List:

Red Hat OpenShift Service Mesh 1.0:

Source:
kiali-v1.0.6.redhat1-1.el7.src.rpm

x86_64:
kiali-v1.0.6.redhat1-1.el7.x86_64.rpm

OpenShift Service Mesh 1.0:

Source:
servicemesh-1.0.1-8.el8.src.rpm
servicemesh-cni-1.0.1-8.el8.src.rpm
servicemesh-grafana-6.2.2-21.el8.src.rpm
servicemesh-operator-1.0.1-8.el8.src.rpm
servicemesh-prometheus-2.7.2-22.el8.src.rpm
servicemesh-proxy-1.0.1-7.el8.src.rpm

x86_64:
servicemesh-1.0.1-8.el8.x86_64.rpm
servicemesh-citadel-1.0.1-8.el8.x86_64.rpm
servicemesh-cni-1.0.1-8.el8.x86_64.rpm
servicemesh-galley-1.0.1-8.el8.x86_64.rpm
servicemesh-grafana-6.2.2-21.el8.x86_64.rpm
servicemesh-grafana-prometheus-6.2.2-21.el8.x86_64.rpm
servicemesh-istioctl-1.0.1-8.el8.x86_64.rpm
servicemesh-mixc-1.0.1-8.el8.x86_64.rpm
servicemesh-mixs-1.0.1-8.el8.x86_64.rpm
servicemesh-operator-1.0.1-8.el8.x86_64.rpm
servicemesh-pilot-agent-1.0.1-8.el8.x86_64.rpm
servicemesh-pilot-discovery-1.0.1-8.el8.x86_64.rpm
servicemesh-prometheus-2.7.2-22.el8.x86_64.rpm
servicemesh-proxy-1.0.1-7.el8.x86_64.rpm
servicemesh-sidecar-injector-1.0.1-8.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-2019-9511
https://access.redhat.com/security/cve/CVE-2019-9513
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 2019 Red Hat, Inc.
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