Vulnerabilities > CVE-2002-2316 - Unspecified vulnerability in Cisco Catos 5.5(5)/6.3(5)/7.1(2)
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
PARTIAL Availability impact
NONE Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 3 |