Apple Mac OS X Mail MacMIME Attachment Integer Overflow
Remote / Network Access
Loss of Integrity
A remote overflow exists in Mac OS X. Mail fails to validate MacMIME encapsulated attachments resulting in an integer overflow. With a specially crafted request, an attacker can cause arbitrary code execution resulting in a loss of integrity.
Install Apple Security Update 2006-003, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.