Secunia Security Advisory – Ubuntu has issued an update for KOffice. This fixes a vulnerability, which can potentially be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/65669/sa29851.txt
Source: https://packetstormsecurity.com/files/65669/Secunia-Security-Advisory-29851.html