CVE-2023-34488

Published Jun 12, 2023

Last updated a year ago

Overview

Description: NanoMQ 0.17.5 is vulnerable to heap-buffer-overflow in the conn_handler function of mqtt_parser.c when it processes malformed messages.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:emqx:nanomq:0.17.5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "49EF7B82-2B00-4EFB-8DC8-5B07806C106C"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References