CentOS Errata and Bugfix Advisory 2015:0671 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-0671.html

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

i386:
3e0ebc5529f74a40c8314e2ab2e646e97abe2c850fd68a63a406e0793081e42a  chkconfig-1.3.49.3-5.el6.i686.rpm
c77e60f37d4a9f414332f805364d4e9c4608043a24163499d96d47d402e92332  ntsysv-1.3.49.3-5.el6.i686.rpm

x86_64:
476edc6c71d4105facf9ebd674c9aa056bdf27ca320d7c2b023ff21df8065775  chkconfig-1.3.49.3-5.el6.x86_64.rpm
33c7b579c7258f12cd6ed2eb58dfdd3e0e7ce56d4acdd545ec03f8f7b0323c18  ntsysv-1.3.49.3-5.el6.x86_64.rpm

Source:
757be17a49530485d24d2b6a92fe682aecfe8fdd6219a6ff4755994e01f027b7  chkconfig-1.3.49.3-5.el6.src.rpm