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VULNERABILITIES

CVE-2023-33656 Details

Description

A memory leak vulnerability exists in NanoMQ 0.17.2. The vulnerability is located in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack by causing the program to consume all available memory resources.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/emqx/nanomq CVEProduct
https://github.com/emqx/nanomq/issues/1164 CVEExploitMailing List
https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127 CVEExploitVendor Advisory
https://github.com/emqx/nanomq [email protected]Product
https://github.com/emqx/nanomq/issues/1164 [email protected]ExploitMailing List

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-770Allocation of Resources Without Limits or Throttling[email protected]
CWE-770Allocation of Resources Without Limits or ThrottlingCISA-ADP

Affected Products

ProductVersions
emqx nanomq
0.17.2

CPE

  • cpe:2.3:a:emqx:nanomq:0.17.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-33656
NVD Published Date:
May 30, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-33656 Details - Not Deferred