Description

In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.

Related CPE's

a

eclipse

mosquitto

Vulnerable

References

https://github.com/eclipse-mosquitto/mosquitto/commit/1914b3ee2a18102d0a94cbdbbfeae1afa03edd17

Patch

https://github.com/eclipse/mosquitto/releases/tag/v2.0.19

PatchProduct

https://gitlab.eclipse.org/security/cve-assignement/-/issues/26

Issue Tracking

https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216

Issue Tracking

https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217

Issue Tracking

https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/218

Issue Tracking

https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/227

Issue Tracking

https://mosquitto.org/

Product

Weaknesses

[email protected]

Secondary
CWE-401CWE-416CWE-755

[email protected]

Primary
CWE-401CWE-416CWE-755

CVSS impact metrics

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

7.5 · High

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2024-10-11T16:15:14.860Z

1 year ago

Last modified

2026-06-17T08:22:27.800Z

3 months ago