PT-2024-23738 · Nanomq · Nanomq

Dqp10515 · Published 2024-04-17 · Updated 2025-06-10 · CVE-2024-31041

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions NanoMQ version 0.21.7

Description The issue is related to a Null Pointer Dereference vulnerability in the topic filtern function in mqtt parser.c. This vulnerability allows attackers to cause a denial of service.

Recommendations For NanoMQ version 0.21.7, consider disabling the topic filtern function as a temporary workaround until a patch is available. Restrict access to the mqtt parser.c module to minimize the risk of exploitation. Avoid using the vulnerable function until the issue is resolved.

Exploit

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2024-31041

Affected Products

Nanomq

References · 8

• 🔥 https://github.com/nanomq/nanomq/issues/1723 · Exploit
• https://osv.dev/vulnerability/CVE-2024-31041 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-31041 · Security Note
• https://twitter.com/VulmonFeeds/status/1780700522842112429 · Twitter Post
• https://t.me/cvenotify/91778 · Telegram Post
• https://t.me/cvenotify/77192 · Telegram Post
• https://t.me/cvenotify/125194 · Telegram Post
• https://twitter.com/CVEnew/status/1781102419000332605 · Twitter Post