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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-12-01T21:50:08

Updated: 2024-08-05T01:54:14.437Z

Reserved: 2019-10-29T00:00:00

Link: CVE-2019-18609

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-01T22:15:10.897

Modified: 2024-11-21T04:33:21.440

Link: CVE-2019-18609

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-12-01T00:00:00Z

Links: CVE-2019-18609 - Bugzilla