First published: Mon Jul 02 2001(Updated: )
Cisco Catalyst 5000 series switches 6.1(2) and earlier will forward an 802.1x frame on a Spanning Tree Protocol (STP) blocked port, which causes a network storm and a denial of service.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco CatOS | =4.5\(11\) | |
Cisco CatOS | =6.1\(2\) | |
Cisco CatOS | =5.5\(4b\) | |
Cisco CatOS | =6.1.2 | |
Cisco CatOS | =4.5.10 | |
Cisco CatOS | =5.5\(6\) | |
Cisco CatOS | =6.1\(1c\) |
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