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Red Hat OpenShift 4.8 Major Update: Security Issues and Fixes

red hat
Calendar Grey January 12, 2023
Dist Redhat Esm H88
Red Hat has issued guidance regarding essential upgrades for OpenShift Container Platform 4.8.56 that include enhancements in security protocols and resolutions for identified issues.
Red Hat OpenShift Container Platform release 4.8.56 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.8 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/4.8/html/release_notes/ocp-4-8-release-notes

Details on how to access this content are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.8/html/updating_clusters/updating-cluster-cli

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 4.8.56. See the following advisory for the container images for this release:
https://access.redhat.com/errata/RHBA-2023:0018
Security Fix(es):
* Pipeline Shared Groovy Libraries: Untrusted users can modify some Pipeline libraries in Pipeline Shared Groovy Libraries Plugin (CVE-2022-29047) * Jenkins plugin: Sandbox bypass vulnerability through implicitly allowlisted platform Groovy files in Pipeline: Groovy Plugin (CVE-2022-30945) * Jenkins plugin: Mercurial SCM plugin can check out from the controller file system (CVE-2022-30948) * jenkins-plugin: Arbitrary file write vulnerability in Pipeline Input Step Plugin (CVE-2022-34177) * jenkins-plugin: Man-in-the-Middle (MitM) in org.jenkins-ci.plugins:git-client (CVE-2022-36881) * http2-server: Invalid HTTP/2 requests cause DoS (CVE-2022-2048) * Jenkins plugin: CSRF vulnerability in Script Security Plugin (CVE-2022-30946) * Jenkins plugin: User-scoped credentials exposed to other users by Pipeline SCM API for Blue Ocean Plugin (CVE-2022-30952) * Jenkins plugin: CSRF vulnerability in Blue Ocean Plugin (CVE-2022-30953) * Jenkins plugin: missing permission checks in Blue Ocean Plugin (CVE-2022-30954) * jenkins: Observable timing discrepancy allows determining username validity (CVE-2022-34174) * jenkins-plugin/junit: Stored XSS vulnerability in JUnit Plugin (CVE-2022-34176) * jenkins-plugin: Cross-site Request Forgery (CSRF) in org.jenkins-ci.plugins:git (CVE-2022-36882) * jenkins plugin: Lack of authentication mechanism in Git Plugin webhook (CVE-2022-36883) * jenkins plugin: Lack of authentication mechanism in Git Plugin webhook (CVE-2022-36884) * jenkins plugin: Non-constant time webhook signature comparison in GitHub Plugin (CVE-2022-36885)
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.

Topics%20covered

Topics Covered

security advisory security update important fix Red Hat OpenShift Kubernetes Cloud Application

References

https://access.redhat.com/security/cve/CVE-2022-2048 https://access.redhat.com/security/cve/CVE-2022-29047 https://access.redhat.com/security/cve/CVE-2022-30945 https://access.redhat.com/security/cve/CVE-2022-30946 https://access.redhat.com/security/cve/CVE-2022-30948 https://access.redhat.com/security/cve/CVE-2022-30952 https://access.redhat.com/security/cve/CVE-2022-30953 https://access.redhat.com/security/cve/CVE-2022-30954 https://access.redhat.com/security/cve/CVE-2022-34174 https://access.redhat.com/security/cve/CVE-2022-34176 https://access.redhat.com/security/cve/CVE-2022-34177 https://access.redhat.com/security/cve/CVE-2022-36881 https://access.redhat.com/security/cve/CVE-2022-36882 https://access.redhat.com/security/cve/CVE-2022-36883 https://access.redhat.com/security/cve/CVE-2022-36884 https://access.redhat.com/security/cve/CVE-2022-36885 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenShift Container Platform 4.8:
Source: jenkins-2-plugins-4.8.1672842762-1.el8.src.rpm jenkins-2.361.1.1672840472-1.el8.src.rpm
noarch: jenkins-2-plugins-4.8.1672842762-1.el8.noarch.rpm jenkins-2.361.1.1672840472-1.el8.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:0017-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0017
Issue date: 2023-01-12

Topic

Red Hat OpenShift Container Platform release 4.8.56 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 4.8.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 important fix Red Hat OpenShift Kubernetes Cloud Application

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.8 - noarch

Bugs Fixed

2074855 - CVE-2022-29047 Pipeline Shared Groovy Libraries: Untrusted users can modify some Pipeline libraries in Pipeline Shared Groovy Libraries Plugin

2103548 - CVE-2022-34176 jenkins-plugin/junit: Stored XSS vulnerability in JUnit Plugin

2103551 - CVE-2022-34177 jenkins-plugin: Arbitrary file write vulnerability in Pipeline Input Step Plugin

2114755 - CVE-2022-36881 jenkins-plugin: Man-in-the-Middle (MitM) in org.jenkins-ci.plugins:git-client

2116840 - CVE-2022-36882 jenkins-plugin: Cross-site Request Forgery (CSRF) in org.jenkins-ci.plugins:git

2116952 - CVE-2022-2048 http2-server: Invalid HTTP/2 requests cause DoS

2119642 - CVE-2022-30945 Jenkins plugin: Sandbox bypass vulnerability through implicitly allowlisted platform Groovy files in Pipeline: Groovy Plugin

2119643 - CVE-2022-30946 Jenkins plugin: CSRF vulnerability in Script Security Plugin

2119644 - CVE-2022-30948 Jenkins plugin: Mercurial SCM plugin can check out from the controller file system

2119645 - CVE-2022-30952 Jenkins plugin: User-scoped credentials exposed to other users by Pipeline SCM API for Blue Ocean Plugin

2119646 - CVE-2022-30953 Jenkins plugin: CSRF vulnerability in Blue Ocean Plugin

2119647 - CVE-2022-30954 Jenkins plugin: missing permission checks in Blue Ocean Plugin

2119653 - CVE-2022-34174 jenkins: Observable timing discrepancy allows determining username validity

Read the Full Advisory

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