CVEvulnerability

CVE-2019-5432

7.5 HIGH Published 2019-05-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-125, CWE-126

Description

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.

Affected configurations

• mqtt-packet project mqtt-packet (< 3.5.1) • mqtt-packet project mqtt-packet (>= 4.0.0 <= 4.1.3) • mqtt-packet project mqtt-packet (>= 5.0.0 <= 5.6.1) • mqtt-packet project mqtt-packet (>= 6.0.0 <= 6.1.2)

Related

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-126 Buffer Over-read weakness

References