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
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-2018
http://www.securityfocus.com/bid/10267
http://www.apsis.ch/pound/pound_list/archive/2003/2003-12/1070234315000#1070234315000
http://securitytracker.com/id?1010034
http://security.gentoo.org/glsa/glsa-200405-08.xml
http://secunia.com/advisories/11528
http://archives.neohapsis.com/archives/fulldisclosure/2004-05/0343.html