CVE-2020-0904
CVSS V2 Low 2.1
CVSS V3 Medium 6.5
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., aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0890.
Overview
- CVE ID
- CVE-2020-0904
- Assigner
- secure@microsoft.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-11T17:15:14
- Last Modified Date
- 2021-07-21T11:39:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x86:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0904 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-0904 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0904 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:00:55 | Added to TrackCVE | |||
| 2022-12-04 22:25:24 | 2020-09-11T17:15Z | 2020-09-11T17:15:14 | CVE Published Date | updated |
| 2022-12-04 22:25:24 | 2021-07-21T11:39:23 | CVE Modified Date | updated | |
| 2022-12-04 22:25:24 | Analyzed | Vulnerability Status | updated |