Gentoo Linux Security Advisory GLSA 200703-28 – CUPS does not properly handle partially-negotiated SSL connections. Upon receiving a partially-negotiated SSL connection, CUPS no longer accepts further incoming connections, as the initial connection never times out. Versions less than 1.2.9 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/55519/glsa-200703-28.txt
Source: https://packetstormsecurity.com/files/55519/Gentoo-Linux-Security-Advisory-200703-28.html