Multiple buffer overflows in the HandleChild function in server.c in Greylisting daemon (GLD) 1.3 and 1.4, when GLD is listening on a network interface, allow remote attackers to execute arbitrary code.
https://exchange.xforce.ibmcloud.com/vulnerabilities/20066
http://www.gasmi.net/down/gld-history
http://securitytracker.com/alerts/2005/Apr/1013678.html
http://security.gentoo.org/glsa/glsa-200504-10.xml
http://secunia.com/advisories/14941