|Number of vulnerabilities||1|
|Public exploit||Public exploit code for vulnerability #1 is available.|
Client/Desktop applications / Office applications
This security bulletin contains one low risk vulnerability.
Exploit availability: YesDescription
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists in Microsoft Office OLicenseHeartbeat task, that allows to execute the task with SYSTEM privileges. A local user can place a specially crafted file in a specific location and corrupt arbitrary file on the system.
Install updates from vendor's website.Vulnerable software versions
Microsoft Office: 365 ProPlus
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?