In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2021-07-22T13:45:13

Updated: 2024-08-04T00:12:50.247Z

Reserved: 2021-06-09T00:00:00

Link: CVE-2021-34431

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-22T14:15:08.050

Modified: 2024-11-21T06:10:23.867

Link: CVE-2021-34431

cve-icon Redhat

No data.