PT-2023-22508 · Nanomq · Nanomq

Realsung · Published 2023-05-04 · Updated 2025-01-29 · CVE-2023-29995

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 0.15.0-0

Description A Heap overflow occurs in the copyn utf8 str function of mqtt parser.c.

Recommendations For NanoMQ version 0.15.0-0, consider disabling the copyn utf8 str function as a temporary workaround until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-29995

Affected Products

Nanomq

References · 5

• 🔥 https://github.com/emqx/nanomq/issues/1043 · Exploit
• https://osv.dev/vulnerability/CVE-2023-29995 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-29995 · Security Note
• https://t.me/cibsecurity/63301 · Telegram Post
• https://t.me/cvenotify/109069 · Telegram Post