Crafted PUBLISH Packet Vulnerability in Eclipse Mosquito Versions 2.0.0-2.0.18
CVE-2024-3935
6MEDIUM
What is CVE-2024-3935?
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.
Affected Version(s)
mosquitto 2.0.0 <= 2.0.18
References
CVSS V4
Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None
Timeline
Vulnerability published
Vulnerability Reserved
Credit
song xiangpu