#VU9313 Buffer overflow in Windows and Windows Server - CVE-2017-11788
Published: November 14, 2017 / Updated: November 14, 2017
Vulnerability identifier: #VU9313
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2017-11788
CWE-ID: CWE-119
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 perform a denial of service attack.
The vulnerability exists due to boundary error when handling objects in memory in Windows Search. A remote unauthenticated attacker can send a specially crafted message to the Windows Search service and crash the affected system. Additionally the attacker can trigger the vulnerability through a Server Message Block (SMB) connection.
Remediation
Install updates from vendor's website.