SecuritySpace - CVE-2020-0904

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CVE ID: CVE-2020-0904

Description:
A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a 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.

The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests.

Test IDs: None available

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-0904
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0904
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0904

CVE ID:	CVE-2020-0904
Description:	A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a 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. The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-0904 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0904 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0904