Format string vulnerability in the logmsg function in svc.c for Pound 1.5 and earlier allows remote attackers to execute arbitrary code via format string specifiers in syslog messages.
https://exchange.xforce.ibmcloud.com/vulnerabilities/16033
http://www.apsis.ch/pound/pound_list/archive/2003/2003-12/1070234315000#1070234315000
http://securitytracker.com/id?1010034