Gentoo Linux Security Advisory GLSA 200410-13 – BNC contains an input validation flaw which might allow a remote attacker to issue arbitrary IRC related commands.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34727/glsa-200410-13.txt
Source: https://packetstormsecurity.com/files/34727/Gentoo-Linux-Security-Advisory-200410-13.html