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AUSCERT External Security Bulletin Redistribution
Red Hat OpenShift Service Mesh 1.0.7 servicemesh-proxy security update
12 February 2020
AusCERT Security Bulletin Summary
Product: Red Hat OpenShift Service Mesh 1.0.7 servicemesh-proxy
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 8
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
CVE Names: CVE-2020-8595
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running products based on Istio service mesh project check
for an updated version of the software for their operating system.
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Red Hat Security Advisory
Synopsis: Important: Red Hat OpenShift Service Mesh 1.0.7 servicemesh-proxy security update
Advisory ID: RHSA-2020:0477-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0477
Issue date: 2020-02-12
CVE Names: CVE-2020-8595
Red Hat OpenShift Service Mesh 1.0.7.
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 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 1.0.7
* istio: unauthorised access to JWT protected HTTP path (CVE-2020-8595)
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.
The OpenShift Service Mesh release notes provide information on the
features and known issues:
5. Bugs fixed (https://bugzilla.redhat.com/):
1798247 - CVE-2020-8595 istio: unauthorised access to JWT protected HTTP path
6. Package List:
OpenShift Service Mesh 1.0:
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
The Red Hat security contact is <firstname.lastname@example.org>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
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