Advisories ยป MGASA-2021-0445

Updated mosquitto packages fix security vulnerability

Publication date: 29 Sep 2021
Modification date: 29 Sep 2021
Type: security
Affected Mageia releases : 8
CVE: CVE-2021-34434


Mosquitto is updated to 2.0.12 to fix security vulnerability:

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 (CVE-2021-34434).