Test Kennung:	1.3.6.1.4.1.25623.1.0.105711
Kategorie:	CISCO
Titel:	Cisco Nexus 9000 Series Switches Access List Bypass Vulnerability
Zusammenfassung:	A vulnerability in the implementation of the access list logging feature of Cisco Nexus 9000 Series; Switches could allow an unauthenticated, remote attacker to bypass the access list restriction for; the logged traffic.;; The vulnerability is due to insufficient policy checks for the logged packets. An attacker could; exploit this vulnerability by sending a flood of denied packets that match an access list entry with; the log keyword. An exploit could allow the attacker to bypass the access control list for a small; percentage of the packets, which would otherwise have been dropped.;; Cisco has confirmed the vulnerability in a security notice and released software updates.;; Cisco indicates through the CVSS score that functional exploit code exists. However, the code is not; known to be publicly available.
Beschreibung:	Summary: A vulnerability in the implementation of the access list logging feature of Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to bypass the access list restriction for the logged traffic. The vulnerability is due to insufficient policy checks for the logged packets. An attacker could exploit this vulnerability by sending a flood of denied packets that match an access list entry with the log keyword. An exploit could allow the attacker to bypass the access control list for a small percentage of the packets, which would otherwise have been dropped. Cisco has confirmed the vulnerability in a security notice and released software updates. Cisco indicates through the CVSS score that functional exploit code exists. However, the code is not known to be publicly available. Solution: See the referenced vendor advisory for a solution. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2014-3330 BugTraq ID: 69057 http://www.securityfocus.com/bid/69057 Cisco Security Advisory: 20140805 Cisco Nexus 9000 Series Switches Access List Bypass Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3330 http://www.securitytracker.com/id/1030676 XForce ISS Database: cisco-nexus-cve20143330-sec-bypass(95122) https://exchange.xforce.ibmcloud.com/vulnerabilities/95122
Copyright	This script is Copyright (C) 2016 Greenbone Networks GmbH

Dies ist nur einer von 99761 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.