7.8
CVSSv2

CVE-2015-0586

Published: 28/01/2015 Updated: 08/09/2017
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

The Network-Based Application Recognition (NBAR) protocol implementation in Cisco IOS 15.3(100)M and previous versions on Cisco 2900 Integrated Services Router (aka Cisco Internet Router) devices allows remote malicious users to cause a denial of service (NBAR process hang) via IPv4 packets, aka Bug ID CSCuo73682.

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cisco ios

Vendor Advisories

A vulnerability in the Network-Based Application Recognition (NBAR) protocol process of the Cisco 2900 Series Integrated Services Router could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition The vulnerability occurs when the NBAR process locks An attacker could exploit this vulnerability by sending simple I ...