CVE-2020-3998 : VMware Horizon Client for Windows (5.x prior to 5.5.0) contains an information d

VMware Horizon Client for Windows (5.x prior to 5.5.0) contains an information disclosure vulnerability. A malicious attacker with local privileges on the machine where Horizon Client for Windows is installed may be able to retrieve hashed credentials if the client crashes.

Published 2020-10-23 14:15:13

Updated 2021-07-21 11:39:24

Source VMware

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2020-3998

Vmware » Horizon Client
Versions from including (>=) 5.0.0 and before (<) 5.5.0
cpe:2.3:a:vmware:horizon_client:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-3998

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 44 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-3998

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

References for CVE-2020-3998

https://www.vmware.com/security/advisories/VMSA-2020-0024.html

VMSA-2020-0024
Patch;Vendor Advisory

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Vulnerability Details : CVE-2020-3998

Products affected by CVE-2020-3998

Exploit prediction scoring system (EPSS) score for CVE-2020-3998

CVSS scores for CVE-2020-3998

References for CVE-2020-3998