RHSA-2020:3817 - Security Advisory

Topic

An update is now available for Red Hat AMQ Clients 2.8.0.

Red Hat Product Security has rated this update as having a Moderate security impact. 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

Red Hat AMQ Clients enable connecting, sending, and receiving messages over the AMQP 1.0 wire transport protocol to or from AMQ Broker 6 and 7.

This update provides various bug fixes and enhancements in addition to the client package versions previously released on Red Hat Enterprise Linux 6, 7, and 8.

Security Fix(es):

• jackson-databind: Serialization gadgets in org.apache.openjpa.ee.WASRegistryManagedRuntime (CVE-2020-11113)
• wildfly: Some EJB transaction objects may get accumulated causing Denial of Service (CVE-2020-14297)
• wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service (CVE-2020-14307)
• log4j: improper validation of certificate with host mismatch in SMTP appender (CVE-2020-9488)

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 this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat JBoss AMQ Clients 2 for RHEL 8 x86_64
• Red Hat JBoss AMQ Clients 2 for RHEL 7 x86_64
• Red Hat JBoss AMQ Clients 2 for RHEL 6 x86_64
• Red Hat JBoss AMQ Clients 2 for RHEL 6 i386

Fixes

• BZ - 1821315 - CVE-2020-11113 jackson-databind: Serialization gadgets in org.apache.openjpa.ee.WASRegistryManagedRuntime
• BZ - 1831139 - CVE-2020-9488 log4j: improper validation of certificate with host mismatch in SMTP appender
• BZ - 1851327 - CVE-2020-14307 wildfly: EJB SessionOpenInvocations may not be removed properly after a response is received causing Denial of Service
• BZ - 1853595 - CVE-2020-14297 wildfly: Some EJB transaction objects may get accumulated causing Denial of Service

CVEs

• CVE-2020-9488
• CVE-2020-11113
• CVE-2020-14297
• CVE-2020-14307

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/documentation/en-us/red_hat_amq