Búsqueda de    
Vulnerabilidad   
    Buscar 191973 Descripciones CVE y
86218 Descripciones de Pruebas,
accesos 10,000+ referencias cruzadas.
Pruebas   CVE   Todos  

ID de Prueba:1.3.6.1.4.1.25623.1.0.106023
Categoría:JunOS Local Security Checks
Título:Junos BFD Crash Vulnerability
Resumen:Junos OS is prone to a vulnerability in BFD daemon.
Descripción:Summary:
Junos OS is prone to a vulnerability in BFD daemon.

Vulnerability Insight:
Receipt of a specially crafted BFD packet can cause the BFD
daemon (bfdd) to crash and restart, generating a bfdd core file. The issue can affect all configurations
and topologies utilizing BFD including: single-hop and multi-hop BFD, centralized and distributed mode BFD,
micro-BFD and LSP BFD. Note that the bfdd crash can be triggered by a crafted BFD packet even if BFD is
not enabled on the interface.

Vulnerability Impact:
Continuous receipt of crafted BFD packets could result in an extended
BFD outage, or in extreme cases could lead to remote code execution.

Affected Software/OS:
Junos OS 12.1, 12.3, 13.2, 13.3, 14.1, 14.2 and 15.1

Solution:
New builds of Junos OS software are available from Juniper. As a
workaround and BFD is not used at all, disable the BFD daemon by 'set system processes
neighbor-liveness disable'

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2015-5362
http://www.securitytracker.com/id/1032844
CopyrightThis script is Copyright (C) 2015 Greenbone Networks GmbH

Esta es sólo una de 86218 pruebas de vulnerabilidad en nuestra serie de pruebas. Encuentre más sobre cómo ejecutar una auditoría de seguridad completa.

Para ejecutar una prueba gratuita de esta vulnerabilidad contra su sistema, regístrese ahora.




© 1998-2020 E-Soft Inc. Todos los derechos reservados.