#VU15270 Input validation error in Windows and Windows Server - CVE-2018-8494
Published: October 10, 2018
Vulnerability identifier: #VU15270
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/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-2018-8494
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Windows
Windows Server
Windows
Windows Server
Software vendor:
Microsoft
Microsoft
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of user-supplied input within the Microsoft XML Core Services MSXML parser. A remote attacker can create a specially crafted webpage, trick the victim into opening it and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.