ID de Prueba:	1.3.6.1.4.1.25623.1.0.106779
Categoría:	CISCO
Título:	Cisco IOS XE Software Simple Network Management Protocol Subsystem Denial of Service Vulnerability
Resumen:	A vulnerability in the Simple Network Management Protocol (SNMP) subsystem;of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS);condition.
Descripción:	Summary: A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. Vulnerability Insight: The vulnerability is due to a race condition that could occur when the affected software processes an SNMP read request that contains certain criteria for a specific object ID (OID) and an active crypto session is disconnected on an affected device. An attacker who can authenticate to an affected device could trigger this vulnerability by issuing an SNMP request for a specific OID on the device. Vulnerability Impact: A successful exploit will cause the device to restart due to an attempt to access an invalid memory region. The attacker does not control how or when crypto sessions are disconnected on the device. Solution: See the referenced vendor advisory for a solution. CVSS Score: 6.3 CVSS Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-6615 BugTraq ID: 97930 http://www.securityfocus.com/bid/97930 http://www.securitytracker.com/id/1038328
Copyright	Copyright (C) 2017 Greenbone AG

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