Multiple CRLF injection vulnerabilities in the Advanced mIRC Integration Plugin and possibly other unspecified scripts in mIRC allow user-assisted remote attackers to execute arbitrary IRC commands via CRLF sequences in the name of the song in a .mp3 file.
lists.grok.org.uk/pipermail/full-disclosure/2007-August/065227.html
secunia.com/advisories/26491
securityreason.com/securityalert/3036
wouter.coekaerts.be/site/security/nowplaying
www.securityfocus.com/archive/1/476283/100/0/threaded
www.securityfocus.com/bid/25281
exchange.xforce.ibmcloud.com/vulnerabilities/35985