CVE-2023-3592

2023-10-0219:01:54

CWE-401

eclipse

www.cve.org

mosquitto

memory leak

v5 connect

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

EPSS

0.001

Percentile

28.2%

JSON

In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mosquitto",
    "vendor": "Eclipse",
    "versions": [
      {
        "lessThan": "2.0.16",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]