CentOS Errata and Bugfix Advisory 2015:1474 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-1474.html

The following updated files have been uploaded and are currently 
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x86_64:
35a7037088aefeefdd04a202b8fc182998bbcf923d0a04a1d1fe146af4e54928  python-chardet-2.2.1-1.el7_1.noarch.rpm

Source:
28e413381da5de331de7f21d5e40643cb7613d1ba268f048fe7aee7ccfe45e26  python-chardet-2.2.1-1.el7_1.src.rpm