CVE-2024-31036

MEDIUM

NanoMQ 0.21.7 - Heap-based Buffer Overflow via Crafted Hexstreams

Title source: llm
STIX 2.1

Description

A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.

References (1)

Core 1
Core References

Scores

CVSS v3 6.8
EPSS 0.0033
EPSS Percentile 24.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-122
Status published
Products (1)
emqx/nanomq 0.21.7
Published Apr 22, 2024
Tracked Since Feb 18, 2026