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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Red Hat AMQ Streams 1.4.0 release and security update
Advisory ID:       RHSA-2020:0939-01
Product:           Red Hat JBoss AMQ
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0939
Issue date:        2020-03-23
CVE Names:         CVE-2019-12399 CVE-2019-16942 CVE-2019-16943 
                   CVE-2019-17531 CVE-2019-20330 CVE-2019-20444 
                   CVE-2019-20445 CVE-2020-7238 
=====================================================================

1. Summary:

Red Hat AMQ Streams 1.4.0 is now available from the Red Hat Customer
Portal.

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 AMQ Streams, based on the Apache Kafka project, offers a
distributed backbone that allows microservices and other applications to
share data with extremely high throughput and extremely low latency. 

This release of Red Hat AMQ Streams 1.4.0 serves as a replacement for Red
Hat AMQ Streams 1.3.0, and includes security and bug fixes, and
enhancements. For further information, refer to the release notes linked to
in the References section.

Security Fix(es):

* netty: HTTP Request Smuggling due to Transfer-Encoding whitespace
mishandling (CVE-2020-7238)

* netty: HttpObjectDecoder.java allows Content-Length header to accompanied
by second Content-Length header (CVE-2019-20445)

* netty: HTTP request smuggling (CVE-2019-20444)

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

* jackson-databind: Serialization gadgets in classes of the p6spy package
(CVE-2019-16943)

* jackson-databind: polymorphic typing issue when enabling default typing
for an externally exposed JSON endpoint and having apache-log4j-extra in
the classpath leads to code execution (CVE-2019-17531)

* jackson-databind: lacks certain net.sf.ehcache blocking (CVE-2019-20330)

* kafka: Connect REST API exposes plaintext secrets in tasks endpoint
(CVE-2019-12399)

For more details about the security issue(s), including the impact, a CVSS
score, 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/):

1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package
1758191 - CVE-2019-16943 jackson-databind: Serialization gadgets in classes of the p6spy package
1775293 - CVE-2019-17531 jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution
1793154 - CVE-2019-20330 jackson-databind: lacks certain net.sf.ehcache blocking
1796225 - CVE-2020-7238 netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling
1796593 - CVE-2019-12399 kafka: Connect REST API exposes plaintext secrets in tasks endpoint
1798509 - CVE-2019-20445 netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header
1798524 - CVE-2019-20444 netty: HTTP request smuggling

5. References:

https://access.redhat.com/security/cve/CVE-2019-12399
https://access.redhat.com/security/cve/CVE-2019-16942
https://access.redhat.com/security/cve/CVE-2019-16943
https://access.redhat.com/security/cve/CVE-2019-17531
https://access.redhat.com/security/cve/CVE-2019-20330
https://access.redhat.com/security/cve/CVE-2019-20444
https://access.redhat.com/security/cve/CVE-2019-20445
https://access.redhat.com/security/cve/CVE-2020-7238
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=jboss.amq.streams&downloadType=distributions&version=1.4.0
https://access.redhat.com/products/red-hat-amq#streams

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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