Is Ubuntu 12.04 vulnerable to this? >> this vulnerability affects many systems from Linux glibc-2.2 version published on 10 November 2000. >> a fixed was push

Is Ubuntu 12.04 vulnerable to this? >> this vulnerability affects many systems from Linux glibc-2.2 version published on 10 November 2000. >> a fixed was pushed to glibc-2.17 et glibc-2.18 Ran dpkg -l libc6 on 12.04.5 shows it's 2.15. So anything before 2.17? /lib/x86_64-linux-gnu/libc.so.6 GNU C Library (Ubuntu EGLIBC 2.15-0ubuntu10.7) stable release version 2.15, by Roland McGrath et al.