CVE-2019-5432
Published: 6 May 2019
A specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module versions < 3.5.1, 4.0.0 - 4.1.3, 5.0.0 - 5.6.1, 6.0.0 - 6.1.2 for decoding.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
node-mqtt-packet
Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(6.0.0-2)
|
|
| focal |
Not vulnerable
(6.0.0-2)
|
|
| groovy |
Not vulnerable
(6.0.0-2)
|
|
| hirsute |
Not vulnerable
(6.0.0-2)
|
|
| impish |
Not vulnerable
(6.0.0-2)
|
|
| jammy |
Not vulnerable
(6.0.0-2)
|
|
| kinetic |
Not vulnerable
(6.0.0-2)
|
|
| lunar |
Not vulnerable
(6.0.0-2)
|
|
| mantic |
Not vulnerable
(6.0.0-2)
|
|
| noble |
Not vulnerable
(6.0.0-2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(6.0.0-2)
|
|
| xenial |
Does not exist
|
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 |