Here's what's new in Thunderbird 1.5.0.7: * Improvements to product stability. * Several security fixes. Release Date: September 14th, 2006 MFSA 2006-64 Crashes with evidence of memory corruption (rv:1.8.0.7) MFSA 2006-63 JavaScript execution in mail via XBL MFSA 2006-60 RSA Signature Forgery MFSA 2006-59 Concurrency-related vulnerability MFSA 2006-58 Auto-Update compromise through DNS and SSL spoofing MFSA 2006-57 JavaScript Regular Expression Heap Corruption
*** This bug has been marked as a duplicate of 147653 ***