CentOS Errata and Security Advisory 2013:0145 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2013-0145.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d2887a5cf7c3c29e21e015049cbae422362919b080b64e091bc30b6b8719e61a thunderbird-10.0.12-3.el6.centos.i686.rpm x86_64: b24183d7577fd7bfd95baf1f190ce354c4ff34a2568e2040e843f0d8b43dcad5 thunderbird-10.0.12-3.el6.centos.x86_64.rpm Source: 235a142f1ddc76e52e26149c6ff513275a3abe65379ff34a67d2fe877fe84a98 thunderbird-10.0.12-3.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net