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RedHat: RHSA-2020-3453-01 Important: OpenShift 4.5.6 DoS & XSS Issues

red hat
Calendar Grey August 18, 2020
Dist Redhat Esm H88
Red Hat OpenShift Container Platform 4.5.6 has been updated to address critical vulnerabilities, including information regarding XSS resolutions and denial of service (DoS) concerns.
An update for jenkins-2-plugins and python-rsa is now available for Red Hat OpenShift Container Platform 4.5

Solution

For OpenShift Container Platform 4.5 see the following documentation, which will be updated shortly for release 4.5.6, 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/4.5/html/release_notes/ocp-4-5-release-notes

Details on how to access this content are available at - -cli.html.

Summary

The Matrix Project is a module which handles creating Jenkins multi-configuration projects (matrix projects). Matrix Authorization allows configuring the lowest level permissions, such as starting new builds, configuring items, or deleting them, individually.
Python-RSA is a RSA implementation in Python. It can be used as a Python library as well as the commandline utility.
Security Fix(es):
* jenkins-2-plugins/matrix-project: Stored XSS vulnerability in single axis builds tooltips (CVE-2020-2224)
* jenkins-2-plugins/matrix-project: Stored XSS vulnerability in multiple axis builds tooltips (CVE-2020-2225)
* jenkins-2-plugins/matrix-auth: Stored XSS vulnerability in Matrix Authorization Strategy Plugin (CVE-2020-2226)
* python-rsa: decryption of ciphertext leads to DoS (CVE-2020-13757)
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 Red Hat update XSS DoS security impact OpenShift

References

https://access.redhat.com/security/cve/CVE-2020-2224 https://access.redhat.com/security/cve/CVE-2020-2225 https://access.redhat.com/security/cve/CVE-2020-2226 https://access.redhat.com/security/cve/CVE-2020-13757 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat OpenShift Container Platform 4.5:
Source: jenkins-2-plugins-4.5.1596698303-1.el7.src.rpm python-rsa-4.5-1.el7.src.rpm
noarch: jenkins-2-plugins-4.5.1596698303-1.el7.noarch.rpm python2-rsa-4.5-1.el7.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-2020:3453-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3453
Issue date: 2020-08-18

Topic

An update for jenkins-2-plugins and python-rsa is now available for Red HatOpenShift Container Platform 4.5.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 Red Hat update XSS DoS security impact OpenShift

Relevant Releases Architectures

Red Hat OpenShift Container Platform 4.5 - noarch

Bugs Fixed

1848507 - CVE-2020-13757 python-rsa: decryption of ciphertext leads to DoS

1857436 - CVE-2020-2224 jenkins-2-plugins/matrix-project: Stored XSS vulnerability in single axis builds tooltips

1857439 - CVE-2020-2225 jenkins-2-plugins/matrix-project: Stored XSS vulnerability in multiple axis builds tooltips

1857441 - CVE-2020-2226 jenkins-2-plugins/matrix-auth: Stored XSS vulnerability in Matrix Authorization Strategy Plugin

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