7.8
CVSSv2

CVE-2011-0944

Published: 03/10/2011 Updated: 18/05/2012
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

Cisco IOS 12.4, 15.0, and 15.1 allows remote malicious users to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194.

Vulnerability Trend

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cisco ios 15.0

cisco ios 15.1

cisco ios 12.4

Vendor Advisories

Cisco IOS Software contains a vulnerability in the IP version 6 (IPv6) protocol stack implementation that could allow an unauthenticated, remote attacker to cause a reload of an affected device that has IPv6 operation enabled The vulnerability is triggered when an affected device processes a malformed IPv6 packet Cisco has released software updat ...