CVE-2019-5432
- Source
- https://cve.org/CVERecord?id=CVE-2019-5432
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-5432.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-5432
- Aliases
- Downstream
- Published
- 2019-05-06T17:29:00.543Z
- Modified
- 2025-11-20T11:03:00.448647Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/mqttjs/mqtt-packet
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mqttjs/mqtt-packet
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v2.*
v2.0.0
v3.*
v3.0.0
v3.1.0
v3.1.1
v3.2.0
v3.3.0
v3.3.1
v3.4.0
v3.4.2
v3.4.3
v3.4.4
v3.4.6
v3.4.7
v3.5.0
v4.*
v4.0.0
v4.0.1
v4.0.2
v4.0.4
v4.0.5
v4.1.0
v4.1.1
v4.1.2
v5.*
v5.0.0
v5.1.0
v5.2.0
v5.2.1
v5.2.2
v5.3.0
v5.4.0
v5.5.0
v5.6.0
v6.*
v6.0.0
v6.1.0
v6.1.1