CentOS Errata and Bugfix Advisory 2015:1533 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-1533.html

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

x86_64:
9ac697f69cecf7616afe1e34cdb07e534cf58e5f89558af7044f3299508bb53d  nss-util-3.19.1-3.el7_1.i686.rpm
a843b888073afd02492bf834037332e7c10048b747e1e74da833e725a1072c73  nss-util-3.19.1-3.el7_1.x86_64.rpm
d091e017d84df4532e8310edd460d950153d1813fd20b8a28a1d079277cd4f16  nss-util-devel-3.19.1-3.el7_1.i686.rpm
c4fe960539674b7e58721314fb8f22d343e4214088679140b931929697bf4911  nss-util-devel-3.19.1-3.el7_1.x86_64.rpm

Source:
7064e93a6a2ebe6a8e6267b593303d35348f85d19af1e04ce92d5410e946d0ca  nss-util-3.19.1-3.el7_1.src.rpm