Apple today released Security Update 2005-004 which delivers a number of security enhancements and is recommended for all Macintosh users. This update fixes a buffer overflow issue in iSync could lead to local privilege escalation.
Description: The iSync helper tool mRouter contains a buffer overflow vulnerability. This could result in the execution of arbitrary commands as root by local system users. Security Update 2005-004 fixes this issue by providing a patched version of mRouter.
Security Update 2005-004 is available via Software Update.
For detailed information on this Update, please visit this website: http://docs.info.apple.com/article.html?artnum=301326