RHSA-2021:1230 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.6.26 is now available with
updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container
Platform 4.6.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

Security Fix(es):

• jackson-databind: arbitrary code execution in slf4j-ext class (CVE-2018-14718)
• jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes (CVE-2018-14719)
• jackson-databind: improper polymorphic deserialization in axis2-transport-jms class (CVE-2018-19360)
• jackson-databind: improper polymorphic deserialization in openjpa class (CVE-2018-19361)
• jackson-databind: improper polymorphic deserialization in jboss-common-core class (CVE-2018-19362)
• jackson-databind: default typing mishandling leading to remote code execution (CVE-2019-14379)
• jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration (CVE-2020-24750)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource (CVE-2020-35490)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource (CVE-2020-35491)
• 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)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to oadd.org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS (CVE-2020-36179)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS (CVE-2020-36180)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.cpdsadapter.DriverAdapterCPDS (CVE-2020-36181)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS (CVE-2020-36182)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.docx4j.org.apache.xalan.lib.sql.JNDIConnectionPool (CVE-2020-36183)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource (CVE-2020-36184)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource (CVE-2020-36185)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource (CVE-2020-36186)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource (CVE-2020-36187)
• 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)
• 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)
• jackson-databind: mishandles the interaction between serialization gadgets and typing, related to javax.swing (CVE-2021-20190)
• jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)
• jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721)

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.

Solution

This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.6.26. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHBA-2021:1232

All OpenShift Container Platform 4.6 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/4.6/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor

For OpenShift Container Platform 4.6 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.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.6 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.6 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.6 for RHEL 8 s390x

Fixes

• BZ - 1666415 - CVE-2018-14718 jackson-databind: arbitrary code execution in slf4j-ext class
• BZ - 1666418 - CVE-2018-14719 jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes
• BZ - 1666423 - CVE-2018-14720 jackson-databind: exfiltration/XXE in some JDK classes
• BZ - 1666428 - CVE-2018-14721 jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class
• BZ - 1666482 - CVE-2018-19360 jackson-databind: improper polymorphic deserialization in axis2-transport-jms class
• BZ - 1666484 - CVE-2018-19361 jackson-databind: improper polymorphic deserialization in openjpa class
• BZ - 1666489 - CVE-2018-19362 jackson-databind: improper polymorphic deserialization in jboss-common-core class
• BZ - 1737517 - CVE-2019-14379 jackson-databind: default typing mishandling leading to remote code execution
• BZ - 1859004 - Sometimes the eventrouter couldn't gather event logs.
• BZ - 1882310 - CVE-2020-24750 jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration
• BZ - 1909266 - CVE-2020-35490 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource
• BZ - 1909269 - CVE-2020-35491 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.SharedPoolDataSource
• BZ - 1911502 - CVE-2020-35728 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.oracle.wls.shaded.org.apache.xalan.lib.sql.JNDIConnectionPool
• BZ - 1913871 - CVE-2020-36179 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to oadd.org.apache.commons.dbcp.cpdsadapter.DriverAdapterCPDS
• BZ - 1913872 - CVE-2020-36180 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS
• BZ - 1913874 - CVE-2020-36181 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.cpdsadapter.DriverAdapterCPDS
• BZ - 1913926 - CVE-2020-36182 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS
• BZ - 1913927 - CVE-2020-36183 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.docx4j.org.apache.xalan.lib.sql.JNDIConnectionPool
• BZ - 1913928 - CVE-2020-36184 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource
• BZ - 1913929 - CVE-2020-36185 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource
• BZ - 1913931 - CVE-2020-36186 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource
• BZ - 1913933 - CVE-2020-36187 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource
• BZ - 1913934 - CVE-2020-36188 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.JNDIConnectionSource
• BZ - 1913937 - CVE-2020-36189 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to com.newrelic.agent.deps.ch.qos.logback.core.db.DriverManagerConnectionSource
• BZ - 1916633 - CVE-2021-20190 jackson-databind: mishandles the interaction between serialization gadgets and typing, related to javax.swing
• BZ - 1925361 - [4.6] ClusterLogForwarder namespace-specific log forwarding does not work as expected
• BZ - 1950894 - Placeholder bug for OCP 4.6.0 extras release

CVEs

• CVE-2018-14718
• CVE-2018-14719
• CVE-2018-14720
• CVE-2018-14721
• CVE-2018-19360
• CVE-2018-19361
• CVE-2018-19362
• CVE-2019-14379
• CVE-2020-24750
• CVE-2020-35490
• CVE-2020-35491
• CVE-2020-35728
• CVE-2020-36179
• CVE-2020-36180
• CVE-2020-36181
• CVE-2020-36182
• CVE-2020-36183
• CVE-2020-36184
• CVE-2020-36185
• CVE-2020-36186
• CVE-2020-36187
• CVE-2020-36188
• CVE-2020-36189
• CVE-2021-3449
• CVE-2021-20190

References

• https://access.redhat.com/security/updates/classification/#important