What is GHSA-9972-xmxv-v66x?

GHSA-9972-xmxv-v66x is a security advisory published by GitHub Security Advisories with High severity. In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send...

Which CVE IDs does GHSA-9972-xmxv-v66x cover?

GHSA-9972-xmxv-v66x covers the following CVE IDs: CVE-2021-34432. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9972-xmxv-v66x?

GHSA-9972-xmxv-v66x has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-9972-xmxv-v66xHighCVSS 7.5

In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

July 2, 2026

🔗 CVE IDs covered (1)

CVE-2021-34432 →

📋 Description

In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2021-34432
https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141
https://github.com/advisories/GHSA-9972-xmxv-v66x