Important: Red Hat Fuse 7.3.1 security update

Synopsis

Important: Red Hat Fuse 7.3.1 security update

Type/Severity

Security Advisory: Important

Topic

A micro version update (from 7.3 to 7.3.1) is now available for Red Hat Fuse. The purpose of this text-only errata is to inform you about the security issues fixed in this release.

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

This release of Red Hat Fuse 7.3.1 serves as a replacement for Red Hat Fuse 7.3, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

• bsh4: remote code execution via deserialization (CVE-2016-2510)
  
• log4j: Socket receiver deserialization vulnerability (CVE-2017-5645)
  
• uima: XML external entity expansion (XXE) can allow attackers to execute arbitrary code (CVE-2017-15691)
  
• mysql-connector-java: Connector/J unspecified vulnerability (CPU October 2018) (CVE-2018-3258)
  
• thrift: Improper Access Control grants access to files outside the webservers docroot path (CVE-2018-11798)
  

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.

Solution

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

Installation instructions are available from the Fuse 7.3.0 product documentation page:
https://access.redhat.com/documentation/en-us/red_hat_fuse/7.3/

Affected Products

• Red Hat JBoss Middleware Text-Only Advisories for MIDDLEWARE 1 x86_64

Fixes

• BZ - 1310647 - CVE-2016-2510 bsh4: remote code execution via deserialization
• BZ - 1443635 - CVE-2017-5645 log4j: Socket receiver deserialization vulnerability
• BZ - 1572463 - CVE-2017-15691 uima: XML external entity expansion (XXE) can allow attackers to execute arbitrary code
• BZ - 1640615 - CVE-2018-3258 mysql-connector-java: Connector/J unspecified vulnerability (CPU October 2018)
• BZ - 1667188 - CVE-2018-11798 thrift: Improper Access Control grants access to files outside the webservers docroot path

CVEs

• CVE-2016-2510
• CVE-2017-5645
• CVE-2017-15691
• CVE-2018-3258
• CVE-2018-11798

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=jboss.fuse&version=7.3.1
• https://access.redhat.com/documentation/en-us/red_hat_fuse/7.3