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Red Hat OpenShift 4.13: RHSA-2023-4093-01 Important Security Update

red hat
Calendar Grey July 20, 2023
Dist Redhat Esm H88
An important patch for Red Hat OpenShift Container Platform 4.13.5 addresses multiple security flaws and enhances system protection.
Red Hat OpenShift Container Platform release 4.13.5 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.13 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/release_notes/ocp-4-13-release-notes

Summary

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 RPM packages for Red Hat OpenShift Container Platform 4.13.5. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHSA-2023:4091
Security Fix(es):
* openshift: OCP & FIPS mode (CVE-2023-3089)
* kube-apiserver: PrivEsc (CVE-2023-1260)
* golang: net/http, net/textproto: denial of service from excessive memory allocation (CVE-2023-24534)
* golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption (CVE-2023-24536)
* golang: go/parser: Infinite loop in parsing (CVE-2023-24537)
* golang: html/template: backticks not treated as string delimiters(CVE-2023-24538)
* golang: html/template: improper sanitization of CSS values (CVE-2023-24539)
* runc: volume mount race condition (regression of CVE-2019-19921) (CVE-2023-27561)
* golang: html/template: improper handling of empty HTML attributes (CVE-2023-29400)
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 4.13 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.redhat.com/en/documentation/openshift_container_platform/4.13/html/updating_clusters/updating-cluster-cli

Topics%20covered

Topics Covered

security advisory security update Red Hat privilege escalation OpenShift Important container platform

References

https://access.redhat.com/security/cve/CVE-2023-1260 https://access.redhat.com/security/cve/CVE-2023-3089 https://access.redhat.com/security/cve/CVE-2023-24534 https://access.redhat.com/security/cve/CVE-2023-24536 https://access.redhat.com/security/cve/CVE-2023-24537 https://access.redhat.com/security/cve/CVE-2023-24538 https://access.redhat.com/security/cve/CVE-2023-24539 https://access.redhat.com/security/cve/CVE-2023-27561 https://access.redhat.com/security/cve/CVE-2023-29400 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2023-001 https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/release_notes/ocp-4-13-release-notes

Package List

Red Hat OpenShift Container Platform 4.13:
Source: container-selinux-2.215.0-1.rhaos4.13.el8.src.rpm containernetworking-plugins-1.0.1-8.rhaos4.13.el8.src.rpm cri-o-1.26.3-10.rhaos4.13.git78941bf.el8.src.rpm nmstate-2.2.12-1.rhaos4.13.el8.src.rpm openshift-4.13.0-202307132344.p0.gf245ced.assembly.stream.el8.src.rpm openshift-ansible-4.13.0-202306230038.p0.g148be47.assembly.stream.el8.src.rpm openshift-clients-4.13.0-202306230038.p0.ge4c9a6a.assembly.stream.el8.src.rpm openshift-kuryr-4.13.0-202306281017.p0.g5baee73.assembly.stream.el8.src.rpm openshift4-aws-iso-4.13.0-202306230038.p0.gd2acdd5.assembly.stream.el8.src.rpm
aarch64: containernetworking-plugins-1.0.1-8.rhaos4.13.el8.aarch64.rpm containernetworking-plugins-debuginfo-1.0.1-8.rhaos4.13.el8.aarch64.rpm containernetworking-plugins-debugsource-1.0.1-8.rhaos4.13.el8.aarch64.rpm cri-o-1.26.3-10.rhaos4.13.git78941bf.el8.aarch64.rpm cri-o-debuginfo-1.26.3-10.rhaos4.13.git78941bf.el8.aarch64.rpm cri-o-debugsource-1.26.3-10.rhaos4.13.git78941bf.el8.aarch64.rpm nmstate-2.2.12-1.rhaos4.13.el8.aarch64.rpm nmstate-debuginfo-2.2.12-1.rhaos4.13.el8.aarch64.rpm nmstate-debugsource-2.2.12-1.rhaos4.13.el8.aarch64.rpm nmstate-devel-2.2.12-1.rhaos4.13.el8.aarch64.rpm nmstate-libs-2.2.12-1.rhaos4.13.el8.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:4093-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4093
Issue date: 2023-07-20

Topic

Red Hat OpenShift Container Platform release 4.13.5 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.13.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security update Red Hat privilege escalation OpenShift Important container platform

Relevant Releases Architectures

Ironic content for Red Hat OpenShift Container Platform 4.13 - noarch

Red Hat OpenShift Container Platform 4.13 - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2175721 - CVE-2023-27561 runc: volume mount race condition (regression of CVE-2019-19921)

2176267 - CVE-2023-1260 kube-apiserver: PrivEsc

2184481 - CVE-2023-24538 golang: html/template: backticks not treated as string delimiters2184482 - CVE-2023-24536 golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption

2184483 - CVE-2023-24534 golang: net/http, net/textproto: denial of service from excessive memory allocation

2184484 - CVE-2023-24537 golang: go/parser: Infinite loop in parsing

2196026 - CVE-2023-24539 golang: html/template: improper sanitization of CSS values

2196029 - CVE-2023-29400 golang: html/template: improper handling of empty HTML attributes

2212085 - CVE-2023-3089 openshift: OCP & FIPS mode

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