Virtuozzo Linux Errata and Bugfix Advisory 2017:0910 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2017-0910.html

The following updated files have been uploaded and are currently 
syncing to the mirrors:  

x86_64:
libtool-2.4.2-22.vl7.x86_64.rpm
libtool-ltdl-2.4.2-22.vl7.i686.rpm
libtool-ltdl-2.4.2-22.vl7.x86_64.rpm
libtool-ltdl-devel-2.4.2-22.vl7.i686.rpm
libtool-ltdl-devel-2.4.2-22.vl7.x86_64.rpm

Source:
libtool-2.4.2-22.vl7.src.rpm