Mail in Apple iPhone 1.1.1, when using SSL, does not warn the user when the mail server changes or is not trusted, which might allow remote attackers to steal credentials and read email via a man-in-the-middle (MITM) attack.
docs.info.apple.com/article.html?artnum=306586
lists.apple.com/archives/security-announce/2007/Sep/msg00001.html
osvdb.org/38537
secunia.com/advisories/26983
securitytracker.com/id?1018752
www.securityfocus.com/bid/25856
www.vupen.com/english/advisories/2007/3287
exchange.xforce.ibmcloud.com/vulnerabilities/36845