CVE-2024-42650 — HIGH (7.5)

Vulnerability Description

NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.

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	0.17.5

References

https://github.com/emqx/nanomq/issues/1168ExploitIssue Tracking
https://github.com/nanomq/nanomqProduct
https://github.com/nanomq/nanomq/pull/1170ExploitIssue Tracking

FAQ

What is CVE-2024-42650?

CVE-2024-42650 is a vulnerability with a CVSS score of 7.5 (HIGH). NanoMQ 0.17.5 was discovered to contain a segmentation fault via the component /nanomq/pub_handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH messa...

How severe is CVE-2024-42650?

CVE-2024-42650 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-2024-42650?

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