The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_2729.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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Red Hat Security Advisory

Synopsis:           Important: Red Hat OpenStack Platform 17.1 (etcd) security update
Advisory ID:        RHSA-2024:2729-03
Product:            Red Hat OpenStack Platform
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:2729
Issue date:         2024-05-22
Revision:           03
CVE Names:          CVE-2023-39326
====================================================================

Summary: 

An update for etcd is now available for Red Hat OpenStack Platform 17.1
(Wallaby).

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):

* golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads (CVE-2024-1394)

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

* crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges.
(CVE-2023-45287)

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

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

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:

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



CVEs:

CVE-2023-39326

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2253193
https://bugzilla.redhat.com/show_bug.cgi?id=2253330
https://bugzilla.redhat.com/show_bug.cgi?id=2262921
https://bugzilla.redhat.com/show_bug.cgi?id=2268273
https://bugzilla.redhat.com/show_bug.cgi?id=2279365