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vulnerability alert 29271

mosquitto: use after free

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area of mosquitto, in order to trigger a denial of service, and possibly to run code.
Impacted products: Fedora.
Severity of this bulletin: 2/4.
Consequences of an intrusion: administrator access/rights, privileged access/rights, user access/rights, denial of service on server, denial of service on service, denial of service on client.
Hacker's origin: intranet client.
Creation date: 13/05/2019.
Références of this threat: FEDORA-2019-cc896df591, VIGILANCE-VUL-29271.

Description of the vulnerability

An attacker can force the usage of a freed memory area of mosquitto, in order to trigger a denial of service, and possibly to run code.
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