PT-2023-24435 · Nanomq · Nanomq

Zuoyuanp · Published 2023-05-30 · Updated 2025-01-10 · CVE-2023-33656

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NanoMQ version 0.17.2

Description A memory leak issue exists in the file message.c, which could be exploited by an attacker to cause a denial of service attack by consuming all available memory resources.

Recommendations For NanoMQ version 0.17.2, consider restricting access to the message.c file as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2023-33656

Affected Products

Nanomq

References · 8

• 🔥 https://github.com/emqx/nanomq/issues/1164 · Exploit
• 🔥 https://github.com/emqx/nanomq/issues/1165#issuecomment-1515667127 · Exploit
• https://osv.dev/vulnerability/CVE-2023-33656 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33656 · Security Note
• https://github.com/emqx/nanomq · Note
• https://t.me/cvenotify/107118 · Telegram Post
• https://t.me/cibsecurity/64793 · Telegram Post
• https://t.me/cvenotify/51403 · Telegram Post