RHSA-2024:3467: Important: Red Hat OpenStack Platform 16.1 (etcd) security update

Published May 29, 2024
·
Updated

A highly-available key value store for shared configuration<br>Security Fix(es):<br><li> Incomplete fix for CVE-2023-39325/CVE-2023-44487 in OpenStack Platform</li> (CVE-2024-4438)<br><li> Incomplete fix for CVE-2021-44716 in OpenStack Platform (CVE-2024-4437)</li> <li> Incomplete fix for CVE-2022-41723 in OpenStack Platform (CVE-2024-4436)</li> <li> golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS (CVE-2023-45288)</li> <li> golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)</li> <li> golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)</li> <li> golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)</li> <li> golang: html/template: improper handling of special tags within script contexts (CVE-2023-39319)</li> <li> golang: html/template: improper handling of HTML-like comments within script contexts (CVE-2023-39318</li> For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page listed in the References section.

Other sources

Important: Red Hat OpenStack Platform 16.1 (etcd) security update

Red Hat

Affected Software

5 affected componentsFixes available
redhat/etcd<3.3.23-16.el8
3.3.23-16.el8
redhat/etcd-debuginfo<3.3.23-16.el8
3.3.23-16.el8
redhat/etcd-debugsource<3.3.23-16.el8
3.3.23-16.el8
Red Hat Red Hat OpenStack
Red Hat Red Hat OpenStack for IBM Power

Remediation

Event History

May 29, 2024
Advisory Published
via Red Hat·01:13 PM
Jun 10, 2024
Advisory Published
via Red Hat·01:42 PM
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Frequently Asked Questions

1

What is the severity of RHSA-2024:3467?

The severity of RHSA-2024:3467 is critical due to the incomplete fixes for multiple vulnerabilities affecting the OpenStack Platform.

2

How do I fix RHSA-2024:3467?

To fix RHSA-2024:3467, users should upgrade to the remedied version of etcd and its associated packages at 3.3.23-16.el8.

3

What vulnerabilities are addressed in RHSA-2024:3467?

RHSA-2024:3467 addresses incomplete fixes for CVE-2023-39325, CVE-2023-44487, and CVE-2021-44716 related to the OpenStack Platform.

4

Which versions are affected by RHSA-2024:3467?

Versions of Red Hat OpenStack and associated etcd packages prior to 3.3.23-16.el8 are affected by RHSA-2024:3467.

5

Is a system restart required after applying the fix for RHSA-2024:3467?

A system restart may be required following the application of the fix for RHSA-2024:3467 to ensure all services are updated correctly.

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