ID de Prueba:	1.3.6.1.4.1.25623.1.0.106305
Categoría:	CISCO
Título:	Cisco IOS Software H.323 Message Validation Denial of Service Vulnerability
Resumen:	A vulnerability in the H.323 subsystem of Cisco IOS Software could allow an;unauthenticated, remote attacker to create a denial of service (DoS) condition on an affected device.
Descripción:	Summary: A vulnerability in the H.323 subsystem of Cisco IOS Software could allow an unauthenticated, remote attacker to create a denial of service (DoS) condition on an affected device. Vulnerability Insight: The vulnerability is due to a failure to properly validate certain fields in an H.323 protocol suite message. When processing the malicious message, the affected device may attempt to access an invalid memory region, resulting in a crash. Vulnerability Impact: An attacker who can submit an H.323 packet designed to trigger the vulnerability could cause the affected device to crash and restart. 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-2016-6384 BugTraq ID: 93209 http://www.securityfocus.com/bid/93209 Cisco Security Advisory: 20160928 Cisco IOS and IOS XE Software H.323 Message Validation Denial of Service Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-h323 http://www.securitytracker.com/id/1036914
Copyright	Copyright (C) 2016 Greenbone AG

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