Published: 21/03/2014 Updated: 29/08/2017

CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6

VMScore: 632

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

Cisco IOS 15.1(2)SY3 and previous versions, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote malicious users to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.

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cisco ios
cisco catalyst_6500

A vulnerability in Cisco Catalyst 6500 Supervisor Engine 2T (Sup2T) could allow an unauthenticated, remote attacker to crash the device The vulnerability is due to incorrect processing multicast traffic by the Sup2T An attacker could exploit this vulnerability by sending crafted packets to the router to cause a denial of service (DoS) condition ...

CWE-399 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124 http://tools.cisco.com/security/center/viewAlert.x?alertId=33413 http://www.securityfocus.com/bid/66301 http://www.securitytracker.com/id/1029942 http://secunia.com/advisories/57515 https://exchange.xforce.ibmcloud.com/vulnerabilities/91904 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20140319-CVE-2014-2124

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CVE-2014-2124

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