CVE-2006-4774

Cisco IOS 12.1(19) - Denial of Service via VTP Version 1 Summary Frame

Title source: llm
STIX 2.1

Description

The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to cause a denial of service by sending a VTP version 1 summary frame with a VTP version field value of 2.

References (11)

Core 11
Core References
Various Sources x_refsource_misc
http://www.phenoelit.de/stuff/CiscoVTP.txt
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/28775
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/21896
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/19998
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1016843
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/445938/100/0/threaded
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/821420
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/3600
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/28924
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/445896/100/0/threaded

Scores

EPSS 0.0475
EPSS Percentile 90.9%

Details

CWE
CWE-399
Status published
Products (1)
cisco/ios 12.1\(19\)
Published Sep 14, 2006
Tracked Since Feb 18, 2026