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Vulnerability Details : CVE-2008-4963

Unspecified vulnerability in the VLAN Trunking Protocol (VTP) implementation on Cisco IOS and CatOS, when the VTP operating mode is not transparent, allows remote attackers to cause a denial of service (device reload or hang) via a crafted VTP packet sent to a switch interface configured as a trunk port.
Publish Date : 2008-11-06 Last Update Date : 2017-08-07
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2008-4963

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Catos Version Details Vulnerabilities
2 OS Cisco IOS Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Catos 1
Cisco IOS 1

- References For CVE-2008-4963

https://exchange.xforce.ibmcloud.com/vulnerabilities/46346
XF cisco-ios-catos-vtp-dos(46346)
http://www.securitytracker.com/id?1021144
SECTRACK 1021144
http://www.securityfocus.com/bid/32120
BID 32120 Cisco IOS and CatOS VLAN Trunking Protocol Packet Handling Denial Of Service Vulnerability Release Date:2009-01-14
http://securitytracker.com/id?1021143
SECTRACK 1021143
http://www.cisco.com/en/US/products/products_security_response09186a0080a231cf.html
CISCO 20081105 Cisco VLAN Trunking Protocol Vulnerability

- Metasploit Modules Related To CVE-2008-4963

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


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