ldd shows multiple versions of a library are linked

Issue

The output of ldd will show multiple versions of the same library are linked:

$ ldd somebinary
...
libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x0000003205400000)
libstdc++.so.5 => /usr/lib64/libstdc++.so.5 (0x00002b92d95c4000)
...