CVE-2023-0809
Published: August 31, 2023Last modified: August 31, 2023
Description
Excessive memory being allocated based on malicious initial packets that are not CONNECT packets.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Notes
https://mosquitto.org/blog/2023/08/version-2-0-16-released/
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | Stream | mosquitto | Not affected (2.0.17-r0) |