As such the ability to spoof those signatures could easily open the floodgates allowing attackers to do untold harm to any business using either Libre- or OpenOffice. Digital signatures are used as a means of verifying that the document in question is from a trusted source. This vulnerability allows an attacker to modify and manipulate documents so that it appears they have been signed by a trusted party.Īlthough the flaw that makes this possible has only been classified as “Moderate” the reality is that the implications could be crippling.
Do you use LibreOffice or OpenOffice? If so be aware that security updates have recently been issued due to the recent discovery of a major security flaw.
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