We had around 60 12.04 servers impacted today, no 14.04 or newer web servers.
Specifically it looks like an update race condition where libapache2-mod-php (which restarts/reloads apache) is updated before the libc6 package.
We could prove this theory by doing 'apt-get install libc6 && apt-get update' to see, but I don't have the ability to test this myself.
We had around 60 12.04 servers impacted today, no 14.04 or newer web servers.
Specifically it looks like an update race condition where libapache2-mod-php (which restarts/reloads apache) is updated before the libc6 package.
We could prove this theory by doing 'apt-get install libc6 && apt-get update' to see, but I don't have the ability to test this myself.