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Red Hat Security Advisory 2023-6235-01

Red Hat Security Advisory 2023-6235-01 - Red Hat OpenShift Virtualization release 4.13.5 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

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The following data is constructed from data provided by Red Hat’s json file at:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6235.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

====================================================================
Red Hat Security Advisory

Synopsis: Important: OpenShift Virtualization 4.13.5 Images security update
Advisory ID: RHSA-2023:6235-01
Product: OpenShift Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2023:6235
Issue date: 2023-11-01
Revision: 01
CVE Names: CVE-2022-41723
====================================================================

Summary:

Red Hat OpenShift Virtualization release 4.13.5 is now available with updates to packages and images that fix several bugs and add enhancements.

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:

OpenShift Virtualization is Red Hat’s virtualization solution designed for Red Hat OpenShift Container Platform.

This advisory contains OpenShift Virtualization 4.13.5 images.

Security Fix(es):

  • golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)

  • HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

  • net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (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(s) listed in the References section.

Bug Fix(es):

  • [4.13] portworx: update the storageProfile (BZ#2237872)

  • kubevirt_vmi_phase_count metrics is not working in 4.13.5 (BZ#2240675)

Solution:

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

CVEs:

CVE-2022-41723

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003

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