Format string vulnerability in the Say command in sv_main.cpp in Vavoom 1.24 and earlier allows remote attackers to execute arbitrary code via format string specifiers in a chat message, related to a call to the BroadcastPrintf function.
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00094.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/36247
https://bugzilla.redhat.com/show_bug.cgi?id=256621
http://www.securityfocus.com/bid/25436
http://securityreason.com/securityalert/3057