Back to Database
Status published
Medium
CVE-2023-3592
In Mosquitto before 2.0.16, a memory leak occurs when clients...
Vulnerability Description
In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-3592
Credits & Attribution
No credits recorded in the NVD database.
References
More from Eclipse
View All →CVE-2023-5632
Unconditionally adding an event to the epoll causes excessive CPU consumption
High
7.5
CVE-2023-0809
In Mosquitto before 2.0.16, excessive memory is allocated based on...
Medium
5.8
CVE-2021-38443
Eclipse CycloneDDS Improper Handling of Syntactically Invalid Structure
Medium
6.6
CVE-2021-38441
Eclipse CycloneDDS Write-what-where Condition
Medium
6.6
Affected Vendor
Eclipse
View all reports →Affected Software
Mosquitto
Vulnerable Versions:
0
Timeline
Official Publish:
October 2nd, 2023
Last Modified:
February 13th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L