CVE-2007-5226 Information

Description

irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter which triggers a NULL pointer dereference as demonstrated using a blank /me message from irssi.

Reference

http://dircproxy.securiweb.net/ticket/89 https://bugzilla.redhat.com/show_bug.cgi?id=319301