CentOS Errata and Bugfix Advisory 2016:2521 Upstream details at : https://rhn.redhat.com/errata/RHBA-2016-2521.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: b5c54cc5b2bc442eb6e759b05820989903f20030ea608628e6dd07af92f4aba9 iptables-1.4.21-17.el7.i686.rpm 8b46be080b713265bc64e07cb384480eec96b4740ac20efee55d812ea53193f3 iptables-1.4.21-17.el7.x86_64.rpm 1c7103a3d24bff2bef20e4a0de5ccd792e144fa19b08ce9cffa5e958e6076465 iptables-devel-1.4.21-17.el7.i686.rpm 44757cfb374c76e96adade975439c779881d10b1e64b562b9a488e0d7b9c69e7 iptables-devel-1.4.21-17.el7.x86_64.rpm 6545b08ff6517ce98439d27e9c8c969fdc0fb5f43221cf059178249b28cc8f41 iptables-services-1.4.21-17.el7.x86_64.rpm 1f32802d4e51a8202338511b39b991dd8ca677e9f9925d037bd138e07d08904d iptables-utils-1.4.21-17.el7.x86_64.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net