CVE-2023-3592
Published: 2 October 2023
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.
Priority
Status
Package | Release | Status |
---|---|---|
mosquitto Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code-not-present)
|
focal |
Released
(1.6.9-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
jammy |
Released
(2.0.11-1ubuntu1.1)
|
|
lunar |
Released
(2.0.11-1.2ubuntu0.1)
|
|
mantic |
Not vulnerable
(2.0.18-1)
|
|
noble |
Not vulnerable
(2.0.18-1)
|
|
trusty |
Not vulnerable
(code-not-present)
|
|
upstream |
Released
(2.0.16)
|
|
xenial |
Not vulnerable
(code-not-present)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |