7.5 - RHSA-2019:3901

Problem Description:

An update is now available for Red Hat OpenShift Application Runtimes.

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.

2. Description:

Red Hat OpenShift Application Runtimes provide an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.

This release of RHOAR Vert.x 3.8.3 includes security updates, bug fixes, and enhancements. For more information, see the release notes linked to in the References section.

Security Fix(es):

* infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods (CVE-2019-10174)

* jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution (CVE-2019-12384)

* jackson-databind: default typing mishandling leading to remote code execution (CVE-2019-14379)

* jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942)

* netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section.

3. Solution:

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link (you must log in to download the update).

4. Bugs fixed (https://bugzilla.redhat.com/):

1703469 - CVE-2019-10174 infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods 1725807 - CVE-2019-12384 jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution 1737517 - CVE-2019-14379 jackson-databind: default typing mishandling leading to remote code execution 1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package 1758619 - CVE-2019-16869 netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers

5. References:

https://access.redhat.com/security/cve/CVE-2019-10174 https://access.redhat.com/security/cve/CVE-2019-12384 https://access.redhat.com/security/cve/CVE-2019-14379 https://access.redhat.com/security/cve/CVE-2019-16869 https://access.redhat.com/security/cve/CVE-2019-16942 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_build_of_eclipse_vert.x/3.8/html/release_notes_for_eclipse_vert.x_3.8/index https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.eclipse.vertx&version=3.8.3