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Withdrawn: BELL-CVE-2023-5632 — CVE-2023-5632 does not affect BellSoft software

Withdrawn by the publisher.

EUVD-2026-163095

fkie_cve-2023-5632

In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is fixed in 2.0.6

GHSA-4jhw-x435-x5f7

gsd-2023-5632

OESA-2023-1772 — mosquitto security update

Affected: openEuler:22.03-LTS: mosquitto

Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power sensors or mobile devices such as phones, embedded computers or micro-controllers like the Arduino. Security Fix(es): In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types. (CVE-2023-3592) In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is fixed in 2.0.6

(CVE-2023-5632)

Withdrawn: UBUNTU-CVE-2023-5632

Withdrawn by the publisher.

Affected: Ubuntu:22.04:LTS: mosquitto

WID-SEC-W-2023-2935 — IBM Integration Bus: Mehrere Schwachstellen ermöglichen Denial of Service

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Integration Bus ausnutzen, um einen Denial of Service Angriff durchzuführen.