Null Pointer Dereference Vulnerability in NanoMQ Product by EMQX
CVE-2023-29996

7.5HIGH

Key Information:

Vendor
EMQx
Status
NanoMQ
Vendor
CVE Published:
4 May 2023

Summary

A null pointer dereference vulnerability has been identified in NanoMQ version 0.15.0-0, which triggers a segmentation fault during the decoding processes for 'subinfo_decode' and 'unsubinfo_decode'. This flaw could lead to application instability and potential service disruption, making it crucial for users to apply the necessary patches or updates to mitigate risk.

References

https://github.com/emqx/nanomq/issues/1038

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.