Vulnerability Details : CVE-2019-1230

An information disclosure vulnerability exists when the Windows Hyper-V Network Switch on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Information Disclosure Vulnerability'.
Published 2019-10-10 14:15:15
Updated 2020-08-24 17:37:01
Source Microsoft Corporation
View at NVD,   CVE.org
Vulnerability category: Input validationInformation leak

Exploit prediction scoring system (EPSS) score for CVE-2019-1230

EPSS FAQ
0.24%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1230

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
 MEDIUM AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
 NIST
6.8
 MEDIUM CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
2.3
4.0
 NIST

CWE ids for CVE-2019-1230

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-1230

Products affected by CVE-2019-1230

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