Important: thunderbird (SL4, SL5, SL6)

Synopsis: Important: thunderbird security update
Issue Date: 2011-09-06
Mozilla Thunderbird is a standalone mail and newsgroup client.

The RHSA-2011:1243 Thunderbird update rendered HTTPS certificates signed by
a certain Certificate Authority (CA) as untrusted, but made an exception
for a select few. This update removes that exception, rendering every HTTPS
certificate signed by that CA as untrusted. (BZ#735483)

All Thunderbird users should upgrade to this updated package, which
resolves this issue. All running instances of Thunderbird must be
restarted for the update to take effect.

SL4
x86_64
thunderbird-1.5.0.12-43.el4.x86_64.rpm
i386
thunderbird-1.5.0.12-43.el4.i386.rpm
SL5
x86_64
thunderbird-2.0.0.24-25.el5.x86_64.rpm
i386
thunderbird-2.0.0.24-25.el5.i386.rpm
SL6
x86_64
thunderbird-3.1.14-1.el6_1.x86_64.rpm
i386
thunderbird-3.1.14-1.el6_1.i686.rpm

– Scientific Linux Development Team