Lucene search

K
redhatRedHatRHSA-2022:6053
HistoryAug 22, 2022 - 9:04 p.m.

(RHSA-2022:6053) Moderate: OpenShift Container Platform 4.7.56 security and bug fix update

2022-08-2221:04:05
access.redhat.com
37
red hat openshift
cloud computing
kubernetes
security update
bug fix
golang
compress/gzip
stack exhaustion
release notes
image digest
upgradeackages
release channel
openshift console
cli oc command

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.8%

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 4.7.56. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHBA-2022:6052

Security Fix(es):

  • golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)

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.

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/4.7/release_notes/ocp-4-7-release-notes.html

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.56-x86_64

The image digest is sha256:6232cf97cb029a4307450580483aa3e1601aa65066f5b7a856d3ec125b3c9b55

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.56-s390x

The image digest is sha256:c47bab4c5452f0cf252cbe48aefa2a8d32e20c5f239807af94cb78e5363104a6

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.56-ppc64le

The image digest is sha256:8cd14b2cdd699f33ebebf632425b7922654c9b1e57b6b085c375593f89a88ea1

All OpenShift Container Platform 4.7 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 Console or the CLI oc command. Instructions for upgrading a cluster are available
at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.8%