Asset Inventory: Do you have yours?

The year is hardly a month old and we have people racing around as if their hair is on fire, demanding to know if the GLibc vulnerability CVE-2015-0235 (aka GHOST) [1] affects them. It’s a reasonable certainty that this won’t be the only time this year someone will be hammering on your door* wanting answers. And they want them now. https://isc.sans.edu/forums/diary/Asset+Inventory+Do+you+have+yours/19265/