ID de Prueba:	1.3.6.1.4.1.25623.1.0.105917
Categoría:	JunOS Local Security Checks
Título:	Juniper Networks Junos OS IPv6 to IPv4 Translating Denial of Service Vulnerability
Resumen:	DoS when translating from IPv6 to IPv4.
Descripción:	Summary: DoS when translating from IPv6 to IPv4. Vulnerability Insight: A denial of service (DoS) issue has been discovered in Juniper SRX Series products that can be exploited by remote unauthenticated attackers. This issue takes place when a certain malformed packet is translated from IPv6 to IPv4. When this malformed packet is sent to a vulnerable SRX Series device, the flowd process may crash. Vulnerability Impact: Unauthenticated attackers can cause a DoS condition by repeatedly exploiting this vulnerability. Affected Software/OS: Junos OS 11.4, 12.1, 12.1X44, 12.1X45 and 12.1X46. Solution: New builds of Junos OS software are available from Juniper. As a workaround disable NAT translation from IPv6 to IPv4 if not required. CVSS Score: 5.4 CVSS Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2014-3822 http://www.securitytracker.com/id/1030560
Copyright	Copyright (C) 2014 Greenbone AG

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