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7.2 High

CVE-2024-10525 In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no…

Description

In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.

Affected products and versions

Product Affected versions Fixed in
Mosquitto 1.3 1.3.2 → 2.0.18 No fix stated
mosquitto 1.3 1.3.2 → 2.0.18 No fix stated

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