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Vulnerability Details : 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 network information by sniffing.
Publish Date : 2002-12-31 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2002-2316

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Catos 5.5(5) Version Details Vulnerabilities
2 OS Cisco Catos 6.3(5) Version Details Vulnerabilities
3 OS Cisco Catos 7.1(2) Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Catos 3

- References For CVE-2002-2316
BUGTRAQ 20020520 Catalyst 4000
BUGTRAQ 20020618 Re: Catalyst 4000 - Cisco's Response
BID 4790 Cisco Catalyst Unicast Traffic Broadcast Vulnerability Release Date:2002-05-21
XF cisco-catalyst-unicast-traffic(9148)

- Metasploit Modules Related To CVE-2002-2316

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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