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 (8)
Core 8
Core References
Issue Tracking issue-tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216
Issue Tracking issue-tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217
Issue Tracking issue-tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/218
Issue Tracking issue-tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/227
Issue Tracking vendor-advisory
https://gitlab.eclipse.org/security/cve-assignement/-/issues/26
Patch, Product patch
https://github.com/eclipse/mosquitto/releases/tag/v2.0.19
Product product
https://mosquitto.org/
Scores
CVSS v3
7.5
EPSS
0.0075
EPSS Percentile
49.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-755
CWE-401
CWE-416
Status
published
Products (1)
eclipse/mosquitto
< 2.0.19
Published
Oct 11, 2024
Tracked Since
Feb 18, 2026