CVE-2004-0051
No fix known EPSS 2%
Multiple content security gateway and antivirus products allow remote attackers to bypass content restrictions via MIME messages that use non-standard but frequently supported Content-Transfer-Encoding values such as (1) uuencode, (2) mac-binhex40, and (3) yenc, which may be interpreted differently by mail clients.
Products: clearswift mailsweeper, f-secure internet_gatekeeper, paul_l_daniels ripmime