PT-2017-2646 · Microsoft · Windows Server 2016+6

Zer0Mem · Published 2017-08-08 · Updated 2017-08-15 · CVE-2017-8664

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Hyper-V versions in Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016

Description The issue exists due to insufficient input validation from a privileged user in the guest operating system, allowing a remote attacker to execute arbitrary code. This can be exploited by a remote attacker to gain control over the system.

Recommendations For Windows Hyper-V in Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2017-01873

CVE-2017-8664

Affected Products

Windows

Windows 10

Windows 8.1

Windows Hyper-V

Windows Rt 8.1

Windows Server 2012

Windows Server 2016

References · 8

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8664 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8664 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-8664 · Security Note
• https://osv.dev/vulnerability/CVE-2017-8664 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01873 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2017-8664 · Vendor Advisory
• http://securitytracker.com/id/1039093 · Note
• http://securityfocus.com/bid/100085 · Note