PT-2019-3997 · Microsoft · Windows Hyper-V

Published 2019-11-12 · Updated 2019-11-14 · CVE-2019-0719

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Hyper-V (affected versions not specified)

Description A remote code execution issue exists due to improper input validation from an authenticated user on a guest operating system. This can be exploited by a remote attacker using a specially crafted application, potentially allowing the execution of arbitrary code.

Recommendations 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:2019-04528

CVE-2019-0719

Affected Products

Windows Hyper-V

References · 4

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0719 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-0719 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-04528 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-0719 · Security Note