CVE-2021-41039

State: Published
Severity: Not scored
Published: Dec 1, 2021
Updated: Aug 4, 2024
Reserved: Sep 13, 2021

Description

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-1050

Affected Products

Product	Versions
Eclipse MosquittoThe Eclipse Foundation	1.6 to before unspecifiedAffected 2.0.11 and earlierAffected

References

https://bugs.eclipse.org/bugs/show_bug.cgi?id=575314
DSA-5511vendor-advisory

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