CVE ID: CVE-2012-4097
Release Date: 2013 October 4 15:40 UTC (GMT)
Last Updated: 2013 October 4 15:40 UTC (GMT)
SummaryA vulnerability in the Border Gateway Protocol (BGP) component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to create a denial of service (DoS) condition by causing the BGP service to reset.
The vulnerability is due to improper filtering of invalid AS Path segment types. An attacker could exploit this vulnerability by sending a malformed BGP update to a downstream peer of the affected device. A successful exploit could result in the downstream peer resetting the BGP connection with the affected device.
|Cisco NX-OS Software||CSCtn13043||4.3/3.4|
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|Cisco Security Advisory||Cisco IPS Signature||Alerts|