Important: OpenShift Virtualization 4.13.6 security and bug fix update

标题

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.

描述

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)

解决方案

For details on how to apply this update, which includes the changes described in this advisory, refer to:

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

受影响的产品

• Red Hat Container Native Virtualization 4.13 for RHEL 9 x86_64
• Red Hat Container Native Virtualization 4.13 for RHEL 8 x86_64
• Red Hat Container Native Virtualization 4.13 for RHEL 7 x86_64
• Red Hat Container Native Virtualization for ARM 64 4.13 for RHEL 9 aarch64
• Red Hat Container Native Virtualization for ARM 64 4.13 for RHEL 8 aarch64

修复

• BZ - 2236422 - Virtual machine export is not working on Quota defined namespace
• BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
• BZ - 2243296 - CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)
• BZ - 2247666 - [4.13] Host assisted clone hangs because some provisioners don't allow mounting block PVC read only
• CNV-34788 - [2247666] [4.13] Host assisted clone hangs because some provisioners don't allow mounting block PVC read only

CVE

• CVE-2007-4559
• CVE-2021-3826
• CVE-2021-43618
• CVE-2022-48468
• CVE-2023-4016
• CVE-2023-4641
• CVE-2023-22745
• CVE-2023-28321
• CVE-2023-29491
• CVE-2023-29499
• CVE-2023-31486
• CVE-2023-32611
• CVE-2023-32665
• CVE-2023-36054
• CVE-2023-38545
• CVE-2023-38546
• CVE-2023-39325
• CVE-2023-39975
• CVE-2023-44487

参考

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