VULNERABILITY INTELLIGENCE

CVE-2023-33658

CVSS score7.5 HIGH
EPSS probability1.20%
CISA KEVNot currently listed
Published2023-06-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_msg_get_pub_pid() in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references