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Red Hat OpenStack 17.0 RHSA-2023-3441 Important: Etcd Security Update

red hat
Calendar Grey June 6, 2023
Dist Redhat Esm H88
Essential patch for Red Hat OpenStack Platform 17.0 (etcd) responding to major security vulnerabilities and remedies.
An update for etcd is now available for Red Hat OpenStack Platform 17.0 (Wallaby)

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)
* Key name can be accessed via LeaseTimeToLive API (CVE-2023-32082)
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 critical update security impact information disclosure administration Red Hat OpenStack etcd

References

https://access.redhat.com/security/cve/CVE-2021-28235 https://access.redhat.com/security/cve/CVE-2023-32082 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenStack Platform 17.0:
Source: etcd-3.4.26-1.el9ost.src.rpm
x86_64: etcd-3.4.26-1.el9ost.x86_64.rpm etcd-debuginfo-3.4.26-1.el9ost.x86_64.rpm etcd-debugsource-3.4.26-1.el9ost.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-2023:3441-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3441
Issue date: 2023-06-05

Topic

An update for etcd is now available for Red Hat OpenStack Platform 17.0(Wallaby).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 critical update security impact information disclosure administration Red Hat OpenStack etcd

Relevant Releases Architectures

Red Hat OpenStack Platform 17.0 - x86_64

Bugs Fixed

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

2208131 - CVE-2023-32082 etcd: Key name can be accessed via LeaseTimeToLive API

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