RHSA-2022:0661 - Security Advisory

Topic

A minor version update (from 7.10 to 7.10.1) 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 Critical. 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 7.10.1 serves as a replacement for Red Hat Fuse 7.10, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es):

• log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender (CVE-2021-4104)
• log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink (CVE-2022-23302)
• log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender (CVE-2022-23305)
• log4j: Unsafe deserialization flaw in Chainsaw log viewer (CVE-2022-23307)

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

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 7.10 product
documentation page:
https://access.redhat.com/documentation/en-us/red_hat_fuse/7.10/

Affected Products

• Red Hat Fuse 1 x86_64

Fixes

• BZ - 2031667 - CVE-2021-4104 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender
• BZ - 2041949 - CVE-2022-23302 log4j: Remote code execution in Log4j 1.x when application is configured to use JMSSink
• BZ - 2041959 - CVE-2022-23305 log4j: SQL injection in Log4j 1.x when application is configured to use JDBCAppender
• BZ - 2041967 - CVE-2022-23307 log4j: Unsafe deserialization flaw in Chainsaw log viewer

CVEs

• CVE-2021-4104
• CVE-2022-23302
• CVE-2022-23305
• CVE-2022-23307

References

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