Update Your iThing: Apple iOS Multiple Vulnerabilities

DescriptionMultiple vulnerabilities have been reported in Apple iOS, which can be exploited by malicious people bypass certain security restrictions, conduct spoofing attacks, disclose sensitive information, cause a DoS Denial of Service, or to compromise a users system.

… Solution Update to iOS 4.2 (downloadable and installable via iTunes).

via Apple iOS Multiple Vulnerabilities - Advisories - Community.