CVE-2007-4407: Undefined Security Weakness

ircu 2.10.12.03 and 2.10.12.04 does not associate a timestamp with ops privilege on an unused channel zannel, which allows remote attackers to 1 set or remove certain channel modes via a "netriding" attack or 2 take over a channel by joining an unlinked server with the A/Upass and then setting a...

CVE-2007-4408: Undefined Security Weakness

ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking...

Multiple vulnerabilities in ircu

Ircu is the open source IRC server used on Undernet and other IRC networks. I Wouter Coekaerts discovered multiple vulnerabilities in various versions some time ago, which have all been fixed for some time since 2.10.12.06 but not yet made public. Now that servers have had enough time to upgrade,...