IRCD-Hybrid and ircd-ratbox are prone to a remote integer-underflow vulnerability. A remote attacker may exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will likely crash the application, denying service to legitimate users. IRCD-Hybrid 7.2.2 and ircd-ratbox 2.2.8 are vulnerable other versions may also be affected.

Updates are available. Please see the references for details.

• http://www.ircd-hybrid.org/
• http://www.ircd-ratbox.org/
• http://www.securityfocus.com/bid/37978

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Updated on 2015-03-25