CVE-2019-5432
Published May 6, 2019
Last updated 3 years ago
Overview
- 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.
- Source
- support@hackerone.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "9A60D5E1-84E7-4712-9537-BF911926E7CF",
"versionEndExcluding": "3.5.1"
},
{
"criteria": "cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "09C6DF48-50B2-46B2-BCDA-06467613D14C",
"versionEndIncluding": "4.1.3",
"versionStartIncluding": "4.0.0"
},
{
"criteria": "cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "9D5EAD52-6D70-41B2-8E3F-CFA663843440",
"versionEndIncluding": "5.6.1",
"versionStartIncluding": "5.0.0"
},
{
"criteria": "cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "7AF3E04E-6359-4284-8CB3-29A28831AA4B",
"versionEndIncluding": "6.1.2",
"versionStartIncluding": "6.0.0"
}
],
"operator": "OR"
}
]
}
]