Alpine/mosquitto: high 7.5
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.
Action: Upgrade mosquitto to 1.6.9-r1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.6.9-r1 | - |
Fixed versions
| 1.6.9-r1 |
Sources
- osv: ALPINE-CVE-2021-34432#Alpine:v3.12/mosquitto
- https://security.alpinelinux.org/vuln/CVE-2021-34432
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