CentOS Errata and Security Advisory 2017:0238 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0238.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: e1b6ac1d30a0a889c718bf74a47d3522d0f86771ab3452e5028ae0fa8833b2c1 thunderbird-45.7.0-1.el5.centos.i386.rpm x86_64: e2834be9a4504a127b900526aa4850f1d494e6422576d657f8c752f404cae5f1 thunderbird-45.7.0-1.el5.centos.x86_64.rpm Source: 4a2466886146a766afc55b658cc559e00cfdc2074802ae8f8fc54148f93021b8 thunderbird-45.7.0-1.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: JohnnyCentOS