CVE Vulnerabilities

CVE-2019-6241

Published: Jun 10, 2019 | Modified: Aug 24, 2020

CVSS 3.x

7.5

HIGH

Source:

NVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2019-6241
CWE	https://cwe.mitre.org/data/definitions/.html

In Bevywise MQTTRoute 1.1 build 1018-002, a connect packet combined with a malformed unsubscribe request packet can be used to cause a Denial of Service attack against the broker.

Affected Software

Name	Vendor	Start Version	End Version
Mqttroute	Bevywise	1.1-1018-002 (including)	1.1-1018-002 (including)

References

https://github.com/insi2304/MQTTRoute-fuzz/blob/master/MQTT_Route_crash.png

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