CVE-2024-3935: Eclipse Mosquito: Double free vulnerability
First published: Wed Oct 30 2024(Updated: )
In Eclipse Mosquito, versions from 2.0.0 through 2.0.18, if a Mosquitto broker is configured to create an outgoing bridge connection, and that bridge connection has an incoming topic configured that makes use of topic remapping, then if the remote connection sends a crafted PUBLISH packet to the broker a double free will occur with a subsequent crash of the broker.
Credit: emo@eclipse.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Eclipse Mosquitto | >=2.0.0<=2.0.18 | |
| Eclipse Mosquitto | >=2.0.0<2.0.19 |
Remedy
https://github.com/eclipse-mosquitto/mosquitto/commit/ae7a804dadac8f2aaedb24336df8496a9680fda9
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Reference Links
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- version/eclipse mosquitto/2.0.0