CentOS Errata and Bugfix Advisory 2015:2017 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-2017.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
b95b1e17710cbc00ffa843ab14131b27b3014b124170b04c913282d888cc4ea0  coreutils-8.4-37.el6_7.3.i686.rpm
43702db34319d460426053937782808018cb7cff7e4ac851237518315de9d6d5  coreutils-libs-8.4-37.el6_7.3.i686.rpm

x86_64:
93c649895566aafba458dc64e9589fbd809ea3ef705c7dd5c5f6460b583a046f  coreutils-8.4-37.el6_7.3.x86_64.rpm
8f83dedf08f7afed614151368ee6aba85c28414b9cc165588bd527fef04e0a22  coreutils-libs-8.4-37.el6_7.3.x86_64.rpm

Source:
c3dfdf304450f83b462a7373ffd1ed27d8fa8054b86eb22ffea7429c07204fc5  coreutils-8.4-37.el6_7.3.src.rpm