<div dir="ltr">Hello,<div class="gmail_signature"><div dir="ltr"><div style="font-family:arial;font-size:small"></div></div></div>
<div><br></div><div>Today one of our customers informed us that his container was not able to upgrade to the latest libc6 in order to avoid the GHOST vulnerability CVE-2015-0235. Searching the internet was without any positive result. What I found out was that libc-bin, libc6, libc6-dev and libc-dev-bin were configured to be downloaded from a PPA( <a href="http://ppa.launchpad.net/izx/ovz-libc/ubuntu">http://ppa.launchpad.net/izx/ovz-libc/ubuntu</a> ) and not from the Canonical's update servers. So what was to remove the files /etc/apt/sources.list.d/izx-ovz-libc-precise.list and /etc/apt/preferences.d/99ovz-libc-pin and do an update/upgrade to the VPS which resulted in updating the libc6 to the latest version available for Ubuntu 12.04 which is 2.15-0ubuntu10.10.</div><div>Hopefully this message will help other users update the libc6 library on their containers or customer's containers.</div><div><br></div><div>Best regards,</div><div>Ovidiu Calbajos</div><div><br></div><div><br></div></div>