CVE-2021-41039

High

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…

eclipse·CWE-1050·Published 2021-12-01

CVSS

7.5

EPSS

0.01

KEV

Exploits

Vendor statements (1)

debian.org

cve.orgen

222 chars

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.

NVDes

249 chars

En las versiones 1.6 a 2.0.11 de Eclipse Mosquitto, un cliente MQTT v5 que se conecte con un gran número de propiedades de usuario podría causar un uso excesivo de la CPU, conllevando a una pérdida de rendimiento y una posible denegación de servicio

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	5.0	10.0	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P
3.1	Primary	NVD	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H