CVE-2011-2058

2011-10-2201:00:00

cisco

www.cve.org

cisco

ios

dot1x

denial of service

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

49.5%

JSON

The cat6000-dot1x component in Cisco IOS 12.2 before 12.2(33)SXI7 does not properly handle an external loop between a pair of dot1x enabled ports, which allows remote attackers to cause a denial of service (traffic storm) via unspecified vectors that trigger many unicast EAPoL Protocol Data Units (PDUs), aka Bug ID CSCtq36336.