Apple iPhone 1.1.1, with Bluetooth enabled, allows physically proximate attackers to cause a denial of service (application termination) and execute arbitrary code via crafted Service Discovery Protocol (SDP) packets, related to insufficient input validation.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36844
http://www.vupen.com/english/advisories/2007/3287
http://www.securityfocus.com/bid/25855
http://securitytracker.com/id?1018752
http://secunia.com/advisories/26983
http://lists.apple.com/archives/security-announce/2007/Sep/msg00001.html