CentOS Errata and Security Advisory 2012:0317 Important
Upstream details at : https://rhn.redhat.com/errata/RHSA-2012-0317.html
The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )
i386: dc72c4894f0ce178f345035151c1322f1328f10225a3357913c1d53998c0724f libpng-1.2.46-2.el6_2.i686.rpm f06f7d6326580b64b369bf26ca23f993478d693f2182bcfa2a6c3e5a2fa99731 libpng-devel-1.2.46-2.el6_2.i686.rpm 1d908dc58b49cf4a18e7ecfdd890dcb6e57a7f1407191dfe64e5aef831efcadb libpng-static-1.2.46-2.el6_2.i686.rpm
x86_64: dc72c4894f0ce178f345035151c1322f1328f10225a3357913c1d53998c0724f libpng-1.2.46-2.el6_2.i686.rpm d36995431eb24a34a6a08eb407223761caef99a50539d2b6c0ddde1b40149adb libpng-1.2.46-2.el6_2.x86_64.rpm f06f7d6326580b64b369bf26ca23f993478d693f2182bcfa2a6c3e5a2fa99731 libpng-devel-1.2.46-2.el6_2.i686.rpm 2d92544fc01f675c039aafe381473b14ba3e114d5cde5f551eaabab8de36d33d libpng-devel-1.2.46-2.el6_2.x86_64.rpm 9a15474604c64412baf1c13417c11739cfcd67e0c155abffd53b6186cb26682b libpng-static-1.2.46-2.el6_2.x86_64.rpm
Source: 21f48b4bee5f3c3ed2a2a37b385ea14d1074d7d21e9852e1c066aa8559f7bd73 libpng-1.2.46-2.el6_2.src.rpm