RHSA-2024:2729 - Security Advisory

Topic

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

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

• Red Hat OpenStack 17.1 for RHEL 9 x86_64

Fixes

• BZ - 2253193 - CVE-2023-45287 golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges.
• BZ - 2253330 - CVE-2023-39326 golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests
• BZ - 2262921 - CVE-2024-1394 golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads
• BZ - 2268273 - CVE-2023-45288 golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS
• BZ - 2279365 - CVE-2024-4438 etcd: Incomplete fix for CVE-2023-39325/CVE-2023-44487 in OpenStack Platform

CVEs

• CVE-2023-39326
• CVE-2023-45287
• CVE-2023-45288
• CVE-2024-1394
• CVE-2024-4438

References

• https://access.redhat.com/security/updates/classification/#important