Ubuntu Security Notice 840-1 – Dyon Balding discovered flaws in the way OpenOffice.org handled tables. If a user were tricked into opening a specially crafted Word document, a remote attacker might be able to execute arbitrary code with user privileges. A memory overflow flaw was discovered in OpenOffice.org’s handling of EMF files. If a user were tricked into opening a specially crafted document, a remote attacker might be able to execute arbitrary code with user privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81769/USN-840-1.txt
Source: https://packetstormsecurity.com/files/81769/Ubuntu-Security-Notice-840-1.html