CVE-2020-0751
published 2020-02-11CVE-2020-0751: 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…
PriorityP422medium6CVSS 3.1
AVLACLPRHUINSCCNINAH
EPSS
1.39%
69.7th percentile
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., aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0661.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1903_for_x64-based_systems | — | — |
| microsoft | windows_10_version_1909_for_x64-based_systems | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| msrc | windows_10_version_1903_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_x64-based_systems | — | — |
| msrc | windows_server_version_1903 | — | — |
| msrc | windows_server_version_1909 | — | — |
CVSS provenance
nvdv3.16.0MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
vendor_msrc6.0MEDIUM
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GHSA
GHSA-3mg6-q5xj-qqwc: 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 op
ghsa_unreviewed·2022-05-24·CVSS 6.0
CVE-2020-0661 [MEDIUM] GHSA-3mg6-q5xj-qqwc: 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 op
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, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0751.
GHSA
GHSA-fmv8-rwjq-xv6f: 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 g
ghsa_unreviewed·2022-05-24·CVSS 6.8
CVE-2020-0751 [MEDIUM] GHSA-fmv8-rwjq-xv6f: 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 g
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., aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0661.
Microsoft
Windows Hyper-V Denial of Service Vulnerability
vendor_msrc·2020-02-11·CVSS 6.0
CVE-2020-0751 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
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.
Windows Hyper-V: Windows Hyper-V
Microsoft: Microsoft
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:N/A;DOS:N/A
Reference: https://catalog.update.mic
No detection rules found.
No public exploits indexed.
Talos
Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-02-11·CVSS 8.8
[HIGH] Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 98 vulnerabilities, 12 of which are considered critical and 84 that are considered important. There are also two bugs that were not assigned a severity.
This month's patches include updates to the Windows kernel, the Windows scripting engine and Remote Desktop Procol, among other software and features. Microsoft also provided a critical advisory covering updates to Adobe Flash Player.
Talos released a new set of SNORTⓇ rules today that provide coverage for some of these vulnerabilities, which you can see here.
### Critical vulnerabilities Microsoft disclosed 12 critical vulnerabilities this mo
Talos
Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
blogs_talos·2020-02-11·CVSS 7.5
[HIGH] Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
## Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw.
Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 98 vulnerabilities, 12 of which are considered critical and 84 that are considered important. There are also two bugs that were not assigned a severity.
This month's patches include updates to the Windows kernel, the Windows scripting engine and Remote Desktop Procol, among other software and features. Microsoft also provided a critical advisory covering updates to Adobe Flash Player.
Talos released a new set of SNORTⓇ rules today that provide coverage for some of these vulnerabilities, which you can see here
2020-02-11
Published