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.
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History
No history.

Status: PUBLISHED
Assigner: cisco
Published: 2011-10-22T01:00:00Z
Updated: 2024-09-17T02:58:00.505Z
Reserved: 2011-05-10T00:00:00Z
Link: CVE-2011-2058

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Status : Deferred
Published: 2011-10-22T02:59:19.183
Modified: 2025-04-11T00:51:21.963
Link: CVE-2011-2058

No data.