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Red Hat OpenShift Service Mesh 1.1.11 RHSA-2020:5649 Low: DoS Threat

red hat
Calendar Grey December 22, 2020
Dist Redhat Esm H88
Explore the latest Red Hat Security Advisory for OpenShift Service Mesh version 1.1.11, addressing minor security flaws to boost platform security and stability
An update is now available for OpenShift Service Mesh 1.1

Solution

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


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):
* golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)
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 security update Red Hat DoS issue DoS security fix vulnerability low severity OpenShift service mesh Red Hat OpenShift Service Mesh

References

https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification#low

Package List

OpenShift Service Mesh 1.1:
Source: ior-1.1.11-2.el8.src.rpm servicemesh-1.1.11-2.el8.src.rpm servicemesh-cni-1.1.11-2.el8.src.rpm servicemesh-grafana-6.4.3-19.el8.src.rpm servicemesh-operator-1.1.11-3.el8.src.rpm servicemesh-prometheus-2.14.0-20.el8.src.rpm
x86_64: ior-1.1.11-2.el8.x86_64.rpm servicemesh-1.1.11-2.el8.x86_64.rpm servicemesh-citadel-1.1.11-2.el8.x86_64.rpm servicemesh-cni-1.1.11-2.el8.x86_64.rpm servicemesh-galley-1.1.11-2.el8.x86_64.rpm servicemesh-grafana-6.4.3-19.el8.x86_64.rpm servicemesh-grafana-prometheus-6.4.3-19.el8.x86_64.rpm servicemesh-istioctl-1.1.11-2.el8.x86_64.rpm servicemesh-mixc-1.1.11-2.el8.x86_64.rpm servicemesh-mixs-1.1.11-2.el8.x86_64.rpm servicemesh-operator-1.1.11-3.el8.x86_64.rpm servicemesh-pilot-agent-1.1.11-2.el8.x86_64.rpm servicemesh-pilot-discovery-1.1.11-2.el8.x86_64.rpm servicemesh-prometheus-2.14.0-20.el8.x86_64.rpm servicemesh-sidecar-injector-1.1.11-2.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


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:5649-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5649
Issue date: 2020-12-22

Topic

An update is now available for OpenShift Service Mesh 1.1.Red Hat Product Security has rated this update as having a security impactof Low. 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 security update Red Hat DoS issue DoS security fix vulnerability low severity OpenShift service mesh Red Hat OpenShift Service Mesh

Relevant Releases Architectures

OpenShift Service Mesh 1.1 - x86_64

Bugs Fixed

1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS

1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

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