Resolved Bugs
1199328 – freexl-1.0.0i is available<br
Four potentially harmful bugs causing crashes and stack corruption
were detected in FreeXL by American Fuzzy Lop and are solved in this release.
Please note: such issues are never realistically expected
to be encountered in real world XLS spreadsheets, anyway
some purposely forged XLS document could be used as a
“poisoned bait” to maliciously open a security breach.
https://groups.google.com/forum/#!topic/spatialite-users/plxKNbYw184