#VU14388 Information disclosure in Windows and Windows Server - CVE-2018-8394


| Updated: 2018-08-14

Vulnerability identifier: #VU14388

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-8394

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Windows
Operating systems & Components / Operating system
Windows Server
Operating systems & Components / Operating system

Vendor: Microsoft

Description
The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to an error when the Windows GDI component improperly discloses the contents of its memory. A remote attacker can trick the victim into visiting a specially crafted website or opening malicious content and obtain information to further compromise the user’s system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Windows: 7, 8.1 RT - 8.1, 10

Windows Server: 2008 R2 - 2008, 2012 R2 - 2012, 2016 10.0.14393.10

External links
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8394

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability


Information disclosure in Microsoft Windows GDI component