Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Secomea SiteManager (FTP Agent modules) allows Exploiting Trust in Client.
An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured.