In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2019-09-19T13:30:43

Updated: 2024-08-04T23:03:32.805Z

Reserved: 2019-05-06T00:00:00

Link: CVE-2019-11779

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-09-19T14:15:10.573

Modified: 2023-11-07T03:03:11.940

Link: CVE-2019-11779

cve-icon Redhat

No data.