PT-2020-1718 · Microsoft · Hyper-V+1

Published 2020-02-11 · Updated 2020-02-13 · CVE-2020-0751

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Medium

Base vector

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

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

Description A denial of service issue exists due to insufficient input validation in Microsoft Hyper-V. An attacker with a privileged account on a guest operating system could exploit this by running a specially crafted application, potentially causing a denial of service. The security update resolves the conditions under which Hyper-V would fail to handle these requests.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-00951

CVE-2020-0751

Affected Products

Hyper-V

Windows

References · 5

• https://osv.dev/vulnerability/CVE-2020-0751 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0751 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0751 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00951 · Security Note
• https://t.me/cvenotify/896 · Telegram Post