#VU5464 Use-after-free error in Microsoft products - CVE-2015-1649
Published: January 27, 2017 / Updated: March 10, 2017
Vulnerability identifier: #VU5464
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2015-1649
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Microsoft Word
Microsoft Office Web Apps
Microsoft Office
Microsoft SharePoint Server
Microsoft Word
Microsoft Office Web Apps
Microsoft Office
Microsoft SharePoint Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to use-after-free error when processing Microsoft Word files. A remote attacker can create a specially crafted Microsoft Word document, trick the victim into opening it, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation results in arbitrary code execution on the vulnerable system.
Remediation
Install update from vendor's website.