VulnerabilityModified
CVE-2002-2316
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…
MEDIUM 5.0EPSS 1.23%
Does this matter?
Lower severity and a low EPSS score (1.23%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 1.23% probability · 67th percentile
- CISA KEV
- Not listed
- Affected
- cisco/catos
- Source
- cve@mitre.org
References
- http://archives.neohapsis.com/archives/bugtraq/2002-05/0190.htmlExploit
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0209.htmlExploit
- http://www.iss.net/security_center/static/9148.php
- http://www.securityfocus.com/bid/4790
- http://archives.neohapsis.com/archives/bugtraq/2002-05/0190.htmlExploit
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0209.htmlExploit
- http://www.iss.net/security_center/static/9148.php
- http://www.securityfocus.com/bid/4790
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.