Issued:
2024-05-29
Updated:
2024-05-29

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

Synopsis

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

Type/Severity

Security Advisory Important

Topic

An update for etcd is now available for Red Hat OpenStack Platform 16.1 (Train) on Red Hat Enterprise Linux (RHEL) 8.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

A highly-available key value store for shared configuration

Security Fix(es):

  • Incomplete fix for CVE-2023-39325/CVE-2023-44487 in OpenStack Platform (CVE-2024-4438)

  • Incomplete fix for CVE-2021-44716 in OpenStack Platform (CVE-2024-4437)

  • Incomplete fix for CVE-2022-41723 in OpenStack Platform (CVE-2024-4436)

  • golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS (CVE-2023-45288)

  • golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)

  • golang: crypto/tls: lack of a limit on buffered post-handshake (CVE-2023-39322)

  • golang: crypto/tls: panic when processing post-handshake message on QUIC connections (CVE-2023-39321)

  • golang: html/template: improper handling of special tags within script contexts (CVE-2023-39319)

  • golang: html/template: improper handling of HTML-like comments within script contexts (CVE-2023-39318

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.

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

Affected Products

ProductVersionArch
Red Hat OpenStack16.1x86_64
Red Hat OpenStack for IBM Power16.1ppc64le

Updated Packages

  • etcd-3.3.23-16.el8ost.src.rpm
  • etcd-3.3.23-16.el8ost.x86_64.rpm
  • etcd-debuginfo-3.3.23-16.el8ost.ppc64le.rpm
  • etcd-debuginfo-3.3.23-16.el8ost.x86_64.rpm
  • etcd-debugsource-3.3.23-16.el8ost.ppc64le.rpm
  • etcd-3.3.23-16.el8ost.ppc64le.rpm
  • etcd-debugsource-3.3.23-16.el8ost.x86_64.rpm

Fixes

CVEs

References

Additional information