This security advisory describes one high risk vulnerability.
CWE-787 - Out-of-bounds Write
Exploit availability: NoDescription
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary condition within the Microsoft Office software. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability..Vulnerable software versions
Microsoft Office: 365 ProPlus, 2010 Service Pack 2, 2013, 2013 RT, 2016, 2019CPE
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website or open an attachment in an e-mail message.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.