Issued:
2023-11-28
Updated:
2023-11-28

RHSA-2023:7522 - Important: OpenShift Virtualization 4.13.6 security and bug fix update

Synopsis

Important: OpenShift Virtualization 4.13.6 security and bug fix update

Type/Severity

Security Advisory Important

Topic

Red Hat OpenShift Virtualization release 4.13.6 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 4.13.6 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)

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):

  • Virtual machine export is not working on Quota defined namespace (BZ#2236422)

  • [4.13] Host assisted clone hangs because some provisioners don't allow mounting block PVC read only (BZ#2247666)

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 Container Native Virtualization4.13x86_64
Red Hat Container Native Virtualization4.13x86_64
Red Hat Container Native Virtualization4.13x86_64
Red Hat Container Native Virtualization for ARM 644.13aarch64
Red Hat Container Native Virtualization for ARM 644.13aarch64

Fixes

CVEs

References

Additional information