Internet Storm Center reports a new zero day vulnerability in Microsoft Word. Early reports indicate a limited, targeted, attack. Malware which spreads via email is exploiting the vulnerability as a specially crafted MS-Word.DOC attachment. If the attachment is launched, this triggers a process which results in a backdoor being installed. Kaspersky products will detect the dropper as Trojan-Dropper.MSWord.1Table.bd and the backdoor as Backdoor.Win32.a.a.”]
Source: https://securelist.com/new-zero-day-vulnerability-being-exploited/30168/

