Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.7.0. Security Fix: * Mozilla: Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7 * Mozilla: Cross-origin theft of images with createImageBitmap * Mozilla: Stealing of cross-domain images using canvas * Mozilla: Compartment mismatch with fetch API * Mozilla: Use-after-free of C ...