Description
Cisco switches that support 802.1x security allow remote attackers to bypass port security and gain access to the VLAN via spoofed Cisco Discovery Protocol (CDP) messages.
Affected products
References
- MISChttp://www.securitytracker.com/alerts/2005/Jun/1014135.html
- VENDOR_ADVISORYhttp://www.cisco.com/warp/public/707/cisco-sn-20050608-8021x.shtml
- MISChttp://www.fishnetsecurity.com/csirt/disclosure/cisco/Cisco+802.1x+Advisory.pdf
- MAILING_LISThttp://marc.info/?l=bugtraq&m=111842833009771&w=2
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/20939