vulnerability
Ubuntu: USN-6492-1 (CVE-2023-0809): Mosquitto vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Oct 2, 2023 | Nov 22, 2023 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Oct 2, 2023
Added
Nov 22, 2023
Modified
Aug 18, 2025
Description
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
Solution
ubuntu-pro-upgrade-mosquitto
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