CVE-2023-29995

HIGH

NanoMQ v0.15.0-0 - Heap Overflow in copyn_utf8_str Function

Title source: llm
STIX 2.1

Description

In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0073
EPSS Percentile 49.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
emqx/nanomq 0.15.0
Published May 04, 2023
Tracked Since Feb 18, 2026