CVE-2001-0398

The BAT! mail client allows remote attackers to bypass user warnings of an executable attachment and execute arbitrary commands via an attachment whose file name contains many spaces, which also causes the BAT! to misrepresent the attachment's type with a different icon.

CVE-2006-0918

Buffer overflow in RITLabs The Bat! 3.60.07 allows remote attackers to execute arbitrary code via a long Subject field.