Certain Perl scripts in Konversation 0.15 allow remote attackers to execute arbitrary commands via shell metacharacters in (1) channel names or (2) song names that are not properly quoted when the user runs IRC scripts.
https://exchange.xforce.ibmcloud.com/vulnerabilities/19008
http://www.securityfocus.com/bid/12312
http://www.kde.org/info/security/advisory-20050121-1.txt
http://www.gentoo.org/security/en/glsa/glsa-200501-34.xml
http://securitytracker.com/id?1012972
http://secunia.com/advisories/13989
http://secunia.com/advisories/13919
http://marc.info/?l=bugtraq&m=110626383310742&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2005-January/031033.html