Buffer overflow in the mutt_decode_xbit function in Handler.c for Mutt 1.5.10 allows remote attackers to execute arbitrary code, possibly due to interactions with libiconv or gettext.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-2643
http://www.securityfocus.com/bid/14596
http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2005-08/0600.html
http://www.derkeiler.com/Mailing-Lists/Full-Disclosure/2005-08/0594.html
http://securitytracker.com/id?1014729
http://secunia.com/advisories/16485
http://online.securityfocus.com/archive/1/408501