Fedora
has fixed a 'highly critical' flaw in the
OpenOffice suite of
products more than two weeks after it was first discovered.
The vulnerability was announced on the
Secunia
security website on 18 September and
Red Hat
provided a fix on the same day for its
Enterprise
Linux products.
However, an
update
to fix the problem in the free
Fedora
Linux has only just been released, despite Red Hat being its main sponsor.
The OpenOffice vulnerability is caused by integer overflows when processing
certain tags within Tiff images.
The problem could be exploited to cause heap-based buffer overflows, possibly
by tricking a user into opening a specially crafted document.
Successful exploitation could allow the execution of arbitrary code and
compromise a user's system.
OpenOffice is a free office productivity suite that includes a word
processor, spreadsheet, presentation manager, formula editor and drawing
program.
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