high7.5
CVE-2021-34432
In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
Impact
In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Eclipse | Mosquitto | through 2.0.7 |