CVE-2021-41039 in Eclipse and Canonical Products
Published on December 1, 2021
In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 client connecting with a large number of user-property properties could cause excessive CPU usage, leading to a loss of performance and possible denial of service.
Weakness Type
Excessive Platform Resource Consumption within a Loop
The software has a loop body or loop condition that contains a control element that directly or indirectly consumes platform resources, e.g. messaging, sessions, locks, or file descriptors.
Products Associated with CVE-2021-41039
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