Remote code execution in Microsoft Office
| Risk | Critical |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2017-0199 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | This vulnerability is being exploited in the wild. |
| Vulnerable software Subscribe |
Microsoft Office Client/Desktop applications / Office applications |
| Vendor | Microsoft |
Security Bulletin
This security bulletin contains information about 1 vulnerabilities.
We are currently unaware of affected versions of Microsoft Office application. This bulletin will get updated once the information is confirmed.
1) Improper input validation
EUVDB-ID: #VU6193
Risk: Critical
CVSSv3.1:
CVE-ID: CVE-2017-0199
CWE-ID:
CWE-20 - Improper Input Validation
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote unauthenticated attacker can create a specially crafted Office document, trick the victim into opening it with Microsoft Office or WordPad and execute arbitrary code on the target system with privileges of the current user.
Successful exploitation of this vulnerability may result in compromise vulnerable system.
Note: the vulnerability is being actively exploited.
Install update from vendor's website.
Microsoft Office: 2007 - 2016
CPE2.3 External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0199
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
