CVE-1999-1129 Information

Description

Cisco Catalyst 2900 Virtual LAN (VLAN) switches allow remote attackers to inject 802.1q frames into another VLAN by forging the VLAN identifier in the trunking tag.

Reference

http://www.cisco.com/univercd/cc/td/doc/product/lan/28201900/1928v8x/eescg8x/aleakyv.htm http://www.securityfocus.com/archive/1/26008 http://www.securityfocus.com/bid/615 https://exchange.xforce.ibmcloud.com/vulnerabilities/3294