PT-2019-3026 · Microsoft · Hyper-V+1

CVE-2019-0715 · Publicado 2019-08-13 · Atualizado 2026-02-20

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Média

Vetor base

AV:N/AC:H/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 on the host server. This could allow a remote attacker to cause a denial of service using a specially crafted application. The attacker must have a privileged account on a guest operating system running as a virtual machine to exploit this issue. The vulnerability can be exploited by running a specially crafted application that causes the host machine to crash.

Recommendations To resolve the issue, update the system by modifying how virtual machines access the Hyper-V Network Switch. As a temporary workaround, consider restricting access to the Hyper-V Network Switch to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2019-03008

CVE-2019-0715

Produtos afetados

Hyper-V

Windows

Referências · 8

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2019-0715 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-0715 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0715 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-0715 · Aviso do Fabricante
• https://t.me/cvenotify/81425 · Publicação no Telegram
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0715 · Nota de Segurança
• https://t.me/cveNotify/152639 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2019-03008 · Nota de Segurança