(RHSA-2019:4352) Important: Red Hat JBoss Fuse/A-MQ 6.3 R14 security and bug fix update

Red Hat Fuse provides a small-footprint, flexible, open source enterprise service bus and integration platform. Red Hat A-MQ is a standards compliant messaging system that is tailored for use in mission critical applications.

This patch is an update to Red Hat Fuse 6.3 and Red Hat A-MQ 6.3. It includes bug fixes, which are documented in the patch notes accompanying the package on the download page. See the download link given in the references section below.

Security fix(es):

• zookeeper: Information disclosure in Apache ZooKeeper (CVE-2019-0201)

• HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)

• HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)

• HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)

• HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518)

• xstream: remote code execution due to insecure XML deserialization (CVE-2019-10173)

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

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.