Description (CNA)
Cisco Catalyst 4000 series switches running CatOS 5.5.5, 6.3.5, and 7.1.2 do not always learn MAC addresses from a single initial packet, which causes unicast traffic to be broadcast across the switch and allows remote attackers to obtain sensitive network information by sniffing.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0209.html
- http://www.securityfocus.com/bid/4790
- http://www.iss.net/security_center/static/9148.php
- http://archives.neohapsis.com/archives/bugtraq/2002-05/0190.html
ADP enrichment
No English description supplied.