Application Sandbox in Apple iPod touch 2.0 through 2.0.2, and iPhone 2.0 through 2.0.2, does not properly isolate third-party applications, which allows attackers to read arbitrary files in a third-party application's sandbox via a different third-party application.
http://www.vupen.com/english/advisories/2008/2558
http://www.vupen.com/english/advisories/2008/2525
http://www.securitytracker.com/id?1020846
http://www.securityfocus.com/bid/31092
http://support.apple.com/kb/HT3129
http://support.apple.com/kb/HT3026
http://secunia.com/advisories/31900
http://secunia.com/advisories/31823
http://lists.apple.com/archives/security-announce//2008/Sep/msg00004.html
http://lists.apple.com/archives/security-announce//2008/Sep/msg00003.html