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Ubuntu: (Multiple Advisories) (CVE-2021-34434): Mosquitto vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2021-34434): Mosquitto vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
08/30/2021
Created
11/23/2023
Added
11/22/2023
Modified
11/22/2023

Description

In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked.

Solution(s)

  • ubuntu-upgrade-mosquitto

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