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

Red Hat OpenStack 16.1 RHSA-2023-3447-01: Important Etcd Update

red hat
Calendar Grey June 6, 2023
Dist Redhat Esm H88
Important security patch released for Red Hat OpenStack Platform 16.1 (etcd) targeting potential information exposure vulnerabilities.
An update for etcd is now available for Red Hat OpenStack Platform 16.1 (Train)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

A highly-available key value store for shared configuration
Security Fix(es):
* Information discosure via debug function (CVE-2021-28235)
* golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Topics%20covered

Topics Covered

security advisory security update important information disclosure Red Hat OpenStack etcd

References

https://access.redhat.com/security/cve/CVE-2021-28235 https://access.redhat.com/security/cve/CVE-2022-41723 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenStack Platform 16.1:
Source: etcd-3.3.23-14.el8ost.src.rpm
ppc64le: etcd-3.3.23-14.el8ost.ppc64le.rpm etcd-debuginfo-3.3.23-14.el8ost.ppc64le.rpm etcd-debugsource-3.3.23-14.el8ost.ppc64le.rpm
x86_64: etcd-3.3.23-14.el8ost.x86_64.rpm etcd-debuginfo-3.3.23-14.el8ost.x86_64.rpm etcd-debugsource-3.3.23-14.el8ost.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-2023:3447-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3447
Issue date: 2023-06-05

Topic

An update for etcd is now available for Red Hat OpenStack Platform 16.1(Train).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 security update important information disclosure Red Hat OpenStack etcd

Relevant Releases Architectures

Red Hat OpenStack Platform 16.1 - ppc64le, x86_64

Bugs Fixed

2178358 - CVE-2022-41723 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding

2184441 - CVE-2021-28235 etcd: Information discosure via debug function

Get the latest News and Insights

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

Your message here