Sun Solaris 8, 9, and 10 allows "remote privileged" users to cause a denial of service (panic) via unknown vectors related to self encapsulated IP packets.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4848
https://exchange.xforce.ibmcloud.com/vulnerabilities/41762
http://www.vupen.com/english/advisories/2008/1325/references
http://www.vupen.com/english/advisories/2008/1192/references
http://www.securitytracker.com/id?1019831
http://www.securityfocus.com/bid/28732
http://support.avaya.com/elmodocs2/security/ASA-2008-173.htm
http://sunsolve.sun.com/search/document.do?assetkey=1-26-235901-1