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.

Project Subscriptions

Vendors Products
Canonical Subscribe
Ubuntu Linux Subscribe
Debian Linux Subscribe
Eclipse Subscribe
Mosquitto Subscribe
Fedoraproject Subscribe
Opensuse Subscribe
Backports Sle Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1972-1 mosquitto security update
Debian DSA Debian DSA DSA-4570-1 mosquitto security update
EUVD EUVD EUVD-2019-3446 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.
Ubuntu USN Ubuntu USN USN-4137-1 Mosquitto vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

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: 2024-11-21T04:21:46.603

Link: CVE-2019-11779

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses