Detections
Analytics

CVE-2024-8376

high

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.

References

https://mosquitto.org/

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

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

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2024-10-11

Updated: 2024-10-31

Risk Information

CVSS v2

Base Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:P/A:C

Severity: High

CVSS v3

Base Score: 8.3

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Severity: High

CVSS v4

Base Score: 7.2

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N

Severity: High