See Ctools - Critical - Multiple Vulnerabilities - SA-CONTRIB-2015-141.
This is an incremental security and bugfix release for ctools.
Looking to fix future D6 CTools issues? Find japerry or merlinofchaos in #drupal-scotch, #drupal-contribute, or #drupal-panels -- and become a maintainer for D6 CTools.
Changes since 6.x-1.13:
Added sshkey.module hooks to trigger server verify when a key is added or updated.
Fix: Only write to authorized_keys if there are in fact keys to write.
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