Good writeup, I liked the gists you picked out. I've got some feedback though: The bug has been fixed (May 21, 2013, between the releases of glibc-2.17 and gl

Good writeup, I liked the gists you picked out. I've got some feedback though: The bug has been fixed (May 21, 2013, between the releases of glibc-2.17 and glibc-2.18). So your statement "This bug effects all versions of libc6 greater than 2.2+ (which was released Nov, 10, 2000) so you’ll be really lucky if you’re not vulnerable." is wrong. For example, Ubuntu 14.04 uses glibc-2.19-1 which isn't affected.