CVE-2024-31036 — MEDIUM (6.8)

Vulnerability Description

A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.

CVSS Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Emqx	Nanomq	0.21.7

Related Weaknesses (CWE)

CWE-122

References

https://github.com/nanomq/nanomq/issues/1722ExploitIssue Tracking
https://github.com/nanomq/nanomq/issues/1722ExploitIssue Tracking

FAQ

What is CVE-2024-31036?

CVE-2024-31036 is a vulnerability with a CVSS score of 6.8 (MEDIUM). A heap-buffer-overflow vulnerability in the read_byte function in NanoMQ v.0.21.7 allows attackers to cause a denial of service via transmission of crafted hexstreams.

How severe is CVE-2024-31036?

CVE-2024-31036 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-31036?

Check the references section above for vendor advisories and patch information. Affected products include: Emqx Nanomq.