Sun Solaris 10 before 20061006 uses "incorrect and insufficient permission checks" that allow local users to intercept or spoof packets by creating a raw socket on a link aggregation (network device aggregation).
https://exchange.xforce.ibmcloud.com/vulnerabilities/29381
http://www.vupen.com/english/advisories/2006/3961
http://www.securityfocus.com/bid/20377
http://support.avaya.com/elmodocs2/security/ASA-2006-250.htm
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102606-1
http://securitytracker.com/id?1017013