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RedHat: RHSA-2020-0734-01 Moderate Security Update for OpenShift Mesh 1.0.9

red hat
Calendar Grey March 5, 2020
Dist Redhat Esm H88
The OpenShift Service Mesh from Red Hat has been updated to version 1.0.9, introducing vital security enhancements to mitigate significant vulnerabilities. Discover further details.
Red Hat OpenShift Service Mesh 1.0.9

Solution

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

https://docs.redhat.com/en/documentation/openshift_container_platform/4.3/html/service_mesh/service-mesh-1-x

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):
* envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1 (CVE-2020-8659)
* envoy: TLS inspector bypassc (CVE-2020-8660)
* envoy: Response flooding for HTTP/1.1 (CVE-2020-8661)
* envoy: Incorrect Access Control when using SDS with Combined Validation Context (CVE-2020-8664)
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.

Topics%20covered

Topics Covered

security advisory moderate security fix openshift service mesh envoy

References

https://access.redhat.com/security/cve/CVE-2020-8659 https://access.redhat.com/security/cve/CVE-2020-8660 https://access.redhat.com/security/cve/CVE-2020-8661 https://access.redhat.com/security/cve/CVE-2020-8664 https://access.redhat.com/security/updates/classification#moderate

Package List

OpenShift Service Mesh 1.0:
Source: servicemesh-proxy-1.0.9-2.el8.src.rpm
x86_64: servicemesh-proxy-1.0.9-2.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


Advisory ID: RHSA-2020:0734-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0734
Issue date: 2020-03-05

Topic

Red Hat OpenShift Service Mesh 1.0.9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security fix openshift service mesh envoy

Relevant Releases Architectures

OpenShift Service Mesh 1.0 - x86_64

Bugs Fixed

1802539 - CVE-2020-8659 envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1

1802540 - CVE-2020-8661 envoy: Response flooding for HTTP/1.1

1802542 - CVE-2020-8664 envoy: Incorrect Access Control when using SDS with Combined Validation Context

1802545 - CVE-2020-8660 envoy: TLS inspector bypassc

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