No that is not possible, and I don't know which version of glibc is used I would have to check that when I have some more time.
I'd recommend to check that as soon as possible. Since it is a really severe thing.
ldd --version gives me
ldd (Debian EGLIBC 2.13-38+rpi2) 2.13
while it is a big deal I am not sure how bad in this case it is, I mean it has been around since 2008 , been out for 7 months already, if these were right on the internet w/o a firewall maybe I would be worried, I am up for some scenarios to talk about