Red Hat Security Advisory 2021-1511-01 - 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 7 and 8. Issues addressed include an information leakage vulnerability.

Source: Red Hat Security Advisory 2021-1511-01