CVE-2024-42646 — HIGH (7.5)

Vulnerability Description

A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Emqx	Nanomq	0.21.10

Related Weaknesses (CWE)

CWE-125

References

https://github.com/nanomq/nanomqProduct
https://github.com/songxpu/bug_report/blob/master/MQTT/NanoMQ/CVE-2024-42646.mdExploitThird Party Advisory

FAQ

What is CVE-2024-42646?

CVE-2024-42646 is a vulnerability with a CVSS score of 7.5 (HIGH). A segmentation fault in NanoMQ v0.21.10 allows attackers to cause a Denial of Service (DoS) via crafted messages.

How severe is CVE-2024-42646?

CVE-2024-42646 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-42646?

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