RHSA-2023:0931 - Security Advisory

Topic

Logging Subsystem 5.4.12 - Red Hat OpenShift

Red Hat Product Security has rated this update as having a security impact of Moderate. 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

Logging Subsystem 5.4.12 - Red Hat OpenShift

Security Fix(es):

• golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)

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.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

• Logging Subsystem for Red Hat OpenShift for ARM 64 5 for RHEL 8 aarch64
• Logging Subsystem for Red Hat OpenShift 5 for RHEL 8 x86_64
• Logging Subsystem for Red Hat OpenShift for IBM Power, little endian 5 for RHEL 8 ppc64le
• Logging Subsystem for Red Hat OpenShift for IBM Z and LinuxONE 5 for RHEL 8 s390x

Fixes

• BZ - 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests

CVEs

• CVE-2020-10735
• CVE-2021-28861
• CVE-2022-2873
• CVE-2022-4415
• CVE-2022-40897
• CVE-2022-41222
• CVE-2022-41717
• CVE-2022-43945
• CVE-2022-45061
• CVE-2022-48303

References

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