ID de Prueba:	1.3.6.1.4.1.25623.1.0.106814
Categoría:	CISCO
Título:	Cisco IP Phone 8851 Session Initiation Protocol DoS Vulnerability (cisco-sa-20170517-sip)
Resumen:	A vulnerability in the Session Initiation Protocol (SIP); implementation of Cisco IP Phone 8851 could allow an unauthenticated, remote attacker to cause a; denial of service (DoS) condition.
Descripción:	Summary: A vulnerability in the Session Initiation Protocol (SIP) implementation of Cisco IP Phone 8851 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. Vulnerability Insight: The vulnerability is due to an abnormal SIP message. An attacker could exploit this vulnerability by manipulating the CANCEL packet. Vulnerability Impact: An exploit could allow the attacker to cause a disruption of service to the phone. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-6630 BugTraq ID: 98533 http://www.securityfocus.com/bid/98533 http://www.securitytracker.com/id/1038511
Copyright	Copyright (C) 2017 Greenbone AG

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