Stack-based buffer overflow in BitchX 1.1 Final allows remote IRC servers to execute arbitrary code via a long string in a MODE command, related to the p_mode variable.
https://www.exploit-db.com/exploits/4321
https://exchange.xforce.ibmcloud.com/vulnerabilities/36306
http://www.vupen.com/english/advisories/2007/2994
http://www.securityfocus.com/bid/25462
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.285737
http://security.gentoo.org/glsa/glsa-200807-12.xml
http://secunia.com/advisories/34870
http://secunia.com/advisories/31180