What is the severity of RHSA-2023:3447?

The severity of RHSA-2023:3447 is classified as important.

How do I fix RHSA-2023:3447?

To fix RHSA-2023:3447, upgrade to etcd version 3.3.23-14.el8.

What vulnerabilities are addressed in RHSA-2023:3447?

RHSA-2023:3447 addresses CVE-2021-28235 for information disclosure and CVE-2022-41723 for performance issues in HPACK decoding.

Which packages are affected by RHSA-2023:3447?

The affected packages in RHSA-2023:3447 include etcd, etcd-debuginfo, and etcd-debugsource.

Is there a workaround for RHSA-2023:3447?

Currently, the recommended action is to apply the update rather than seeking a workaround.

Vulnerability/
RHSA-2023:3447

5/6/2023

RHSA-2023:3447: Important: Red Hat OpenStack Platform 16.1 (etcd) security update

First published: Mon Jun 05 2023(Updated: )

A highly-available key value store for shared configuration Security Fix(es): <li> Information discosure via debug function (CVE-2021-28235)</li> <li> golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding</li> (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.

Affected Software	Affected Version	How to fix
redhat/etcd	<3.3.23-14.el8	3.3.23-14.el8
redhat/etcd-debuginfo	<3.3.23-14.el8	3.3.23-14.el8
redhat/etcd-debugsource	<3.3.23-14.el8	3.3.23-14.el8

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Reference Links

Frequently Asked Questions

What is the severity of RHSA-2023:3447?
The severity of RHSA-2023:3447 is classified as important.
How do I fix RHSA-2023:3447?
To fix RHSA-2023:3447, upgrade to etcd version 3.3.23-14.el8.
What vulnerabilities are addressed in RHSA-2023:3447?
RHSA-2023:3447 addresses CVE-2021-28235 for information disclosure and CVE-2022-41723 for performance issues in HPACK decoding.
Which packages are affected by RHSA-2023:3447?
The affected packages in RHSA-2023:3447 include etcd, etcd-debuginfo, and etcd-debugsource.
Is there a workaround for RHSA-2023:3447?
Currently, the recommended action is to apply the update rather than seeking a workaround.

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Frequently Asked Questions

What is the severity of RHSA-2023:3447?
The severity of RHSA-2023:3447 is classified as important.
How do I fix RHSA-2023:3447?
To fix RHSA-2023:3447, upgrade to etcd version 3.3.23-14.el8.
What vulnerabilities are addressed in RHSA-2023:3447?
RHSA-2023:3447 addresses CVE-2021-28235 for information disclosure and CVE-2022-41723 for performance issues in HPACK decoding.
Which packages are affected by RHSA-2023:3447?
The affected packages in RHSA-2023:3447 include etcd, etcd-debuginfo, and etcd-debugsource.
Is there a workaround for RHSA-2023:3447?
Currently, the recommended action is to apply the update rather than seeking a workaround.