CVE-2013-1747
channel.c in ngIRCd 20 and 20.1 allows remote attackers to cause a denial of service (assertion failure and crash) via a KICK command for a user who is not on the associated channel.
Date published : 2013-03-28
http://ngircd.barton.de/doc/NEWS
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101706.html