CVE-2019-0713
A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application that causes a host machine to crash. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application. The security update addresses the vulnerability by resolving a number of conditions where Hyper-V would fail to prevent a guest operating system from sending malicious requests.
- Score
- CVSS 3.1 6.8 Medium
- Status
- Modified - secure@microsoft.com
- Published
- 2019-06-12
- Last modified
- 2025-05-20
- Weaknesses
- CWE-20
Affected products
- Windows 10 (Microsoft)
- Windows 10 1507 (Microsoft)
- Windows 10 1607 (Microsoft)
- Windows 10 1803 (Microsoft)
- Windows 10 1809 (Microsoft)
- Windows 7 (Microsoft)
- Windows 8.1 (Microsoft)
- Windows Rt 8.1 (Microsoft)
- Windows Server 1803 (Microsoft)
- Windows Server 2008 (Microsoft)
- Windows Server 2008 R2 (Microsoft)
- Windows Server 2008 Sp2 (Microsoft)
- Windows Server 2012 (Microsoft)
- Windows Server 2012 R2 (Microsoft)
- Windows Server 2016 (Microsoft)
- Windows Server 2019 (Microsoft)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0713
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0713
