Description
In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Eclipse Foundation Mosquitto
Default version status: unaffected
2.0.18affected2.0.19unaffected
References
- https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216 ↗
- https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217 ↗
- https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/218 ↗
- https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/227 ↗
- https://gitlab.eclipse.org/security/cve-assignement/-/issues/26 ↗
- https://github.com/eclipse/mosquitto/releases/tag/v2.0.19 ↗
- https://mosquitto.org/ ↗
- https://github.com/eclipse-mosquitto/mosquitto/commit/1914b3ee2a18102d0a94cbdbbfeae1afa03edd17 ↗