Alerts This Week
Warning Icon 1 923
Alerts This Week
Warning Icon 1 923

Red Hat OpenShift 1.0 RHSA-2020-2524-01 Important: DoS Issue

red hat
Calendar Grey June 11, 2020
Dist Redhat Esm H88
The latest release of Red Hat OpenShift Service Mesh 1.0 includes crucial enhancements targeting security vulnerabilities associated with servicemesh-proxy.
An update for servicemesh-proxy is now available for OpenShift Service Mesh 1.0

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):
* nghttp2: overly large SETTINGS frames can lead to DoS (CVE-2020-11080)
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 DoS important Red Hat OpenShift nghttp2 service mesh

References

https://access.redhat.com/security/cve/CVE-2020-11080 https://access.redhat.com/security/updates/classification/#important

Package List

OpenShift Service Mesh 1.0:
Source: servicemesh-proxy-1.0.10-3.el8.src.rpm
x86_64: servicemesh-proxy-1.0.10-3.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
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2524-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2524
Issue date: 2020-06-11

Topic

An update for servicemesh-proxy is now available for OpenShift Service Mesh1.0.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory DoS important Red Hat OpenShift nghttp2 service mesh

Relevant Releases Architectures

OpenShift Service Mesh 1.0 - x86_64

Bugs Fixed

1844929 - CVE-2020-11080 nghttp2: overly large SETTINGS frames can lead to DoS

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here