Ratbox Security Vulnerabilities

CVE-2012-6084

modules/m_capab.c in (1) ircd-ratbox before 3.0.8 and (2) Charybdis before 3.4.2 does not properly support capability negotiation during server handshakes, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request.

CVE-2015-5290

A Denial of Service vulnerability exists in ircd-ratbox 3.0.9 in the MONITOR Command Handler.