RHSA-2021:1230: Important: OpenShift Container Platform 4.6.26 security and extras update
First published: Tue Apr 27 2021(Updated: )
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.<br>Security Fix(es):<br><li> jackson-databind: arbitrary code execution in slf4j-ext class (CVE-2018-14718)</li> <li> jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes (CVE-2018-14719)</li> <li> jackson-databind: improper polymorphic deserialization in axis2-transport-jms class (CVE-2018-19360)</li> <li> jackson-databind: improper polymorphic deserialization in openjpa class (CVE-2018-19361)</li> <li> jackson-databind: improper polymorphic deserialization in jboss-common-core class (CVE-2018-19362)</li> <li> jackson-databind: default typing mishandling leading to remote code execution (CVE-2019-14379)</li> <li> jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration (CVE-2020-24750)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource (CVE-2020-35490)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource (CVE-2020-35491)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool (CVE-2020-35728)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to oadd.org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS (CVE-2020-36179)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS (CVE-2020-36180)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.cpdsadapter.DriverAdapterCPDS (CVE-2020-36181)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS (CVE-2020-36182)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.docx4j.org.apache.xalan.lib.sql.JNDIConnectionPool (CVE-2020-36183)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource (CVE-2020-36184)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource (CVE-2020-36185)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource (CVE-2020-36186)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource (CVE-2020-36187)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.JNDIConnectionSource (CVE-2020-36188)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.DriverManagerConnectionSource (CVE-2020-36189)</li> <li> jackson-databind: mishandles the interaction between serialization gadgets and typing, related to javax.swing (CVE-2021-20190)</li> <li> jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)</li> <li> jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat OpenShift Container Platform for IBM LinuxONE |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1666415
- https://bugzilla.redhat.com/show_bug.cgi?id=1666418
- https://bugzilla.redhat.com/show_bug.cgi?id=1666423
- https://bugzilla.redhat.com/show_bug.cgi?id=1666428
- https://bugzilla.redhat.com/show_bug.cgi?id=1666482
- https://bugzilla.redhat.com/show_bug.cgi?id=1666484
- https://bugzilla.redhat.com/show_bug.cgi?id=1666489
- https://bugzilla.redhat.com/show_bug.cgi?id=1737517
- https://bugzilla.redhat.com/show_bug.cgi?id=1859004
- https://bugzilla.redhat.com/show_bug.cgi?id=1882310
- https://bugzilla.redhat.com/show_bug.cgi?id=1909266
- https://bugzilla.redhat.com/show_bug.cgi?id=1909269
- https://bugzilla.redhat.com/show_bug.cgi?id=1911502
- https://bugzilla.redhat.com/show_bug.cgi?id=1913871
- https://bugzilla.redhat.com/show_bug.cgi?id=1913872
- https://bugzilla.redhat.com/show_bug.cgi?id=1913874
- https://bugzilla.redhat.com/show_bug.cgi?id=1913926
- https://bugzilla.redhat.com/show_bug.cgi?id=1913927
- https://bugzilla.redhat.com/show_bug.cgi?id=1913928
- https://bugzilla.redhat.com/show_bug.cgi?id=1913929
- https://bugzilla.redhat.com/show_bug.cgi?id=1913931
- https://bugzilla.redhat.com/show_bug.cgi?id=1913933
- https://bugzilla.redhat.com/show_bug.cgi?id=1913934
- https://bugzilla.redhat.com/show_bug.cgi?id=1913937
- https://bugzilla.redhat.com/show_bug.cgi?id=1916633
- https://bugzilla.redhat.com/show_bug.cgi?id=1925361
- https://bugzilla.redhat.com/show_bug.cgi?id=1950894
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/errata/RHSA-2021:1230 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:1230?
The vulnerability RHSA-2021:1230 addresses a critical issue that could allow for arbitrary code execution.
How do I fix RHSA-2021:1230?
To fix RHSA-2021:1230, you should apply the latest security updates provided by Red Hat for the affected version of OpenShift Container Platform.
What vulnerabilities are addressed in RHSA-2021:1230?
RHSA-2021:1230 addresses vulnerabilities including CVE-2018-14718 related to arbitrary code execution in the jackson-databind package.
What software versions are affected by RHSA-2021:1230?
RHSA-2021:1230 affects specific versions of Red Hat OpenShift Container Platform, so confirming the exact version in use is critical.
Is it safe to use a version of OpenShift Container Platform without applying RHSA-2021:1230 updates?
Using an unpatched version without applying updates for RHSA-2021:1230 poses a significant security risk due to the potential for arbitrary code execution.
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