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redhatRedHatRHSA-2024:0485
HistoryJan 31, 2024 - 4:13 p.m.

(RHSA-2024:0485) Important: OpenShift Container Platform 4.12.48 bug fix and security update

2024-01-3116:13:50
access.redhat.com
23
red hat
openshift
kubernetes
security update
cve-2023-44487
cve-2023-39325
cve-2022-32190
cve-2022-41723
cve-2023-3978
updating cluster.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7

Confidence

High

EPSS

0.838

Percentile

98.6%

Red Hat OpenShift Container Platform is Red Hat’s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.48. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2024:0489

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.12/release_notes/ocp-4-12-release-notes.html

Security Fix(es):

  • openshift: incomplete fix for Rapid Reset (CVE-2023-44487/CVE-2023-39325) (CVE-2023-6596)

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

  • golang: net/url: JoinPath does not strip relative path components in all circumstances (CVE-2022-32190)

  • net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723)

  • golang.org/x/net/html: Cross site scripting (CVE-2023-3978)

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.

All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7

Confidence

High

EPSS

0.838

Percentile

98.6%