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Red Hat Security Advisory 2020-0975-01

Red Hat Security Advisory 2020-0975-01
Posted Mar 26, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0975-01 - 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. An issue was addressed where kiali had the JWT cookie using a default signing key.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-1764
SHA-256 | 981e31ca881033119e43bb090b5aea6ad3d5c8e3151443271a3f82e889849d5d

Red Hat Security Advisory 2020-0975-01

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

Synopsis: Moderate: Red Hat OpenShift Service Mesh 1.0.10 openshift-istio-kiali-rhel7-operator-container security update
Advisory ID: RHSA-2020:0975-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0975
Issue date: 2020-03-25
CVE Names: CVE-2020-1764
====================================================================
1. Summary:

An update for openshift-istio-kiali-rhel7-operator-container is now
available for Openshift Service Mesh 1.0.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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. 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):

* kiali: JWT cookie uses default signing key (CVE-2020-1764)

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.

3. Solution:

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

https://docs.openshift.com/container-platform/4.3/service_mesh/servicemesh-
release-notes.html

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

1810383 - CVE-2020-1764 kiali: JWT cookie uses default signing key

5. References:

https://access.redhat.com/security/cve/CVE-2020-1764
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2020 Red Hat, Inc.
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