CVE-2019-5432

A specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module versions < 3.5.1, 4.0.0 - 4.1.3, 5.0.0 - 5.6.1, 6.0.0 - 6.1.2 for decoding.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://hackerone.com/reports/541354	Issue Tracking Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mqtt-packet_project:mqtt-packet::::::node.js::*
	cpe:2.3:a:mqtt-packet_project:mqtt-packet::::::node.js::*
	cpe:2.3:a:mqtt-packet_project:mqtt-packet::::::node.js::*
	cpe:2.3:a:mqtt-packet_project:mqtt-packet::::::node.js::*

History

03 Nov 2021, 18:20

Type	Values Removed	Values Added
CWE	~~CWE-20~~	CWE-125

Information

Published : 2019-05-06 17:29

Updated : 2024-02-04 20:20

NVD link : CVE-2019-5432

Mitre link : CVE-2019-5432

CVE.ORG link : CVE-2019-5432

JSON object : View

Products Affected

mqtt-packet_project

mqtt-packet

CWE

CWE-125

Out-of-bounds Read

CWE-126

Buffer Over-read

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