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redhatRedHatRHSA-2023:6235
HistoryNov 01, 2023 - 12:02 p.m.

(RHSA-2023:6235) Important: OpenShift Virtualization 4.13.5 Images security update

2023-11-0112:02:34
access.redhat.com
23
openshift virtualization
red hat openshift
security update
golang
http/2
ddos attack
cve-2023-44487
cve-2023-39325
cve-2022-41723
bug fix
portworx
kubevirt_vmi_phase_count

7 High

AI Score

Confidence

Low

0.72 High

EPSS

Percentile

98.0%

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)