Format string vulnerability in PeerCast 0.1211 and earlier allows remote attackers to execute arbitrary code via format strings in the URL.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-1808
http://www.vupen.com/english/advisories/2005/0651
http://www.peercast.org/forum/viewtopic.php?p=11596
http://www.gulftech.org/?node=research&article_id=00077-05282005
http://www.gentoo.org/security/en/glsa/glsa-200506-15.xml
http://secunia.com/advisories/15753