CentOS Errata and Security Advisory 2013:0821 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0821.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 6f5bf77731d4f2c16e7efda3d1733a04ca15dcb95406f63b5c52b2e466c79d94 thunderbird-17.0.6-1.el5.centos.i386.rpm x86_64: 2dfcef0a5555bc42916d0cb55c8f28f00ff5a96f1e87b230be2512d39258d050 thunderbird-17.0.6-1.el5.centos.x86_64.rpm Source: 40e4dfd9cd3db66cd84342863cbf821e70dea5faac4413a76f8e4694fd956c49 thunderbird-17.0.6-1.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net