Unrated severityNVD Advisory· Published Aug 30, 2021· Updated Aug 4, 2024

CVE-2021-34434

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Eclipse/Mosquittollm-fuzzy2 versions
2.0 to 2.0.11+ 1 more
- (no CPE)range: 2.0 to 2.0.11
- (no CPE)range: 2.0

Patches

Vulnerability mechanics

References

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/mitrevendor-advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/mitrevendor-advisory
www.debian.org/security/2023/dsa-5511mitrevendor-advisory
bugs.eclipse.org/bugs/show_bug.cgimitre

News mentions

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