CVE-2019-0635
published 2019-03-05CVE-2019-0635: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a…
PriorityP425medium6.2CVSS 3.0
AVAACLPRHUINSCCHINAN
EPSS
2.44%
82.4th percentile
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'.
Affected
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CVSS provenance
nvdv3.06.2MEDIUMCVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
nvdv2.05.5MEDIUMAV:A/AC:L/Au:S/C:C/I:N/A:N
vendor_msrc5.4MEDIUM
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Microsoft
Windows Hyper-V Information Disclosure Vulnerability
vendor_msrc·2019-02-12·CVSS 5.4
CVE-2019-0635 [MEDIUM] Windows Hyper-V Information Disclosure Vulnerability
Windows Hyper-V Information Disclosure Vulnerability
Description: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker on a guest operating system could run a specially crafted application that could cause the Hyper-V host operating system to disclose memory information.
An attacker who successfully exploited the vulnerability could gain access to information on the Hyper-V host operating system.
The security update addresses the vulnerability by correcting how Hyper-V validates guest operating system user input.
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could
GHSA
GHSA-j2jm-rqw4-wfh2: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated
ghsa_unreviewed·2022-05-13
CVE-2019-0635 [MEDIUM] CWE-20 GHSA-j2jm-rqw4-wfh2: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-03-05
Published