6.1
CVSSv2

CVE-2014-2131

Published: 29/03/2014 Updated: 31/03/2014
CVSS v2 Base Score: 6.1 | Impact Score: 6.9 | Exploitability Score: 6.5
VMScore: 543
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

The packet driver in Cisco IOS allows remote malicious users to cause a denial of service (device reload) via a series of (1) Virtual Switching Systems (VSS) or (2) Bidirectional Forwarding Detection (BFD) packets, aka Bug IDs CSCug41049 and CSCue61890.

Vulnerability Trend

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Vendor Advisories

A vulnerability in the packet driver code of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a reload of the affected device, resulting in a denial of service (DoS) condition The vulnerability is due to how the packet driver code handles packets that belong to protocols that engage high priority queues, such as Virtual ...