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vulnerability bulletin CVE-2019-12827

Asterisk: denial of service via MESSAGE

Synthesis of the vulnerability

An attacker can trigger a fatal error via MESSAGE of Asterisk, in order to trigger a denial of service.
Impacted systems: Asterisk Open Source.
Severity of this alert: 2/4.
Consequences of an intrusion: denial of service on service, denial of service on client.
Pirate's origin: intranet client.
Creation date: 12/07/2019.
Références of this alert: AST-2019-002, CERTFR-2019-AVI-329, CVE-2019-12827, VIGILANCE-VUL-29753.

Description of the vulnerability

An attacker can trigger a fatal error via MESSAGE of Asterisk, in order to trigger a denial of service.
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