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Test ID:1.3.6.1.4.1.25623.1.1.10.2021.0445
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2021-0445)
Summary:The remote host is missing an update for the 'mosquitto' package(s) announced via the MGASA-2021-0445 advisory.
Description:Summary:
The remote host is missing an update for the 'mosquitto' package(s) announced via the MGASA-2021-0445 advisory.

Vulnerability Insight:
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).

Affected Software/OS:
'mosquitto' package(s) on Mageia 8.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-34434
https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324
Debian Security Information: DSA-5511 (Google Search)
https://www.debian.org/security/2023/dsa-5511
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/
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