Red Hat: CVE-2019-18609: CVE-2019-18609 librabbitmq: integer overflow in amqp_handle_input in amqp_connection.c leads to heap-based buffer overflow (Multiple Advisories)
Description
An issue was discovered in amqp_handle_input in amqp_connection.c in rabbitmq-c 0.9.0. There is an integer overflow that leads to heap memory corruption in the handling of CONNECTION_STATE_HEADER. A rogue server could return a malicious frame header that leads to a smaller target_size value than needed. This condition is then carried on to a memcpy function that copies too much data into a heap buffer.
Solution(s)
- redhat-upgrade-librabbitmq
- redhat-upgrade-librabbitmq-debuginfo
- redhat-upgrade-librabbitmq-debugsource
- redhat-upgrade-librabbitmq-devel
- redhat-upgrade-librabbitmq-examples
- redhat-upgrade-librabbitmq-tools-debuginfo
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