Memory Leak Vulnerability Affecting NanoMQ by EMQX
CVE-2023-33656

5.5MEDIUM

Key Information:

Vendor

EMQx

Status
NanoMQ
Vendor
CVE Published:
30 May 2023

What is CVE-2023-33656?

A memory leak vulnerability has been identified in NanoMQ version 0.17.2, particularly found within the message.c file. This flaw can be exploited by an attacker, potentially leading to a denial of service (DoS) attack as the program may consume all available memory resources. Enterprises utilizing this messaging protocol should apply necessary patches to mitigate the risk of service disruption.

References

https://github.com/emqx/nanomq
https://github.com/emqx/nanomq/issues/1164
https://github.com/emqx/nanomq/issues/1165#issuecomment-1...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.