CVE-2004-2286
Integer overflow in the duplication operator in ActivePerl allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large multiplier, which may trigger a buffer overflow.
Date published : 2005-08-04
http://www.securityfocus.com/bid/10380
http://archives.neohapsis.com/archives/fulldisclosure/2004-05/0878.html