Hes a bit end-is-nigh-ish. Install a new cert, maybe fall back to 0.9 OpenSSL, that's still maintained, until they patch it officially... I mean, its not the end. The 66% attack surface was also doomsday, while it was actually about 20% actually affected. 20% is a ton, but move to the woods is a bit hyperbolic. If still unsure, there are alternatives like GNUTLS.