CVE-2019-5432
CVSS V2 Medium 5
CVSS V3 High 7.5
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.
Overview
- CVE ID
- CVE-2019-5432
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-05-06T17:29:00
- Last Modified Date
- 2021-11-03T18:20:41
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:* | 1 | OR | 3.5.1 | |
| cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:* | 1 | OR | 4.0.0 | 4.1.3 |
| cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:* | 1 | OR | 5.0.0 | 5.6.1 |
| cpe:2.3:a:mqtt-packet_project:mqtt-packet:*:*:*:*:*:node.js:*:* | 1 | OR | 6.0.0 | 6.1.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/541354 | Issue Tracking Exploit Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-5432 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5432 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:48:32 | Added to TrackCVE | |||
| 2022-12-03 20:23:29 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-03 20:23:29 | 2019-05-06T17:29Z | 2019-05-06T17:29:00 | CVE Published Date | updated |
| 2022-12-03 20:23:29 | 2021-11-03T18:20:41 | CVE Modified Date | updated | |
| 2022-12-03 20:23:29 | Analyzed | Vulnerability Status | updated |