The vulnerability of the client of the VMware Horizon Client virtualization system for Windows operating systems arises from insufficient validation of input data. This allows a malicious actor to trigger a service failure.

The vulnerability of the VMware Horizon Client client system for Windows operating systems relates to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause service failures...

Arbitrary Code Execution in blazar-dashboard

An issue was discovered in OpenStack blazar-dashboard before 1.3.1, 2.0.0, and 3.0.0. A user allowed to access the Blazar dashboard in Horizon may trigger code execution on the Horizon host as the user the Horizon service runs under because the Python eval function is used. This may result in...

GHSA-939M-4XPW-V34V Arbitrary Code Execution in blazar-dashboard

An issue was discovered in OpenStack blazar-dashboard before 1.3.1, 2.0.0, and 3.0.0. A user allowed to access the Blazar dashboard in Horizon may trigger code execution on the Horizon host as the user the Horizon service runs under because the Python eval function is used. This may result in...

VMware Horizon Client for Windows Information Disclosure Vulnerability

VMware Horizon Client is a client application for connecting to VMware Horizon virtual desktops from VMware. An information disclosure vulnerability exists in VMware Horizon Client for Windows 5.x series versions prior to 5.5.0, which can be exploited by an attacker to retrieve hashed credentials...

VMware Horizon Server Cross-Site Scripting Vulnerability

VMware Horizon is a suite of foundation platforms for virtual desktops and applications from VMware. It enables end users to access all of their virtual desktops, applications and online services through a digital workspace. A cross-site scripting vulnerability exists in VMware Horizon Server,...

CVE-2020-3997

VMware Horizon Server 7.x prior to 7.10.3 or 7.13.0 contains a Cross Site Scripting XSS vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed...

CVE-2020-3997

VMware Horizon Server 7.x prior to 7.10.3 or 7.13.0 contains a Cross Site Scripting XSS vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed...

CVE-2020-3998

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...

CVE-2020-3998

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...

Information disclosure

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...

Cross site scripting

VMware Horizon Server 7.x prior to 7.10.3 or 7.13.0 contains a Cross Site Scripting XSS vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed...

CVE-2020-3998

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...

CVE-2020-3998

CVE-2020-3998 affects VMware Horizon Client for Windows versions prior to 5.5.0. The vulnerability is an information-disclosure flaw in the Horizon Client on Windows where a malicious local user can retrieve hashed credentials if the client crashes. Affected software: Horizon Client for Windows (...

CVE-2020-3997

VMware Horizon Server 7.x prior to 7.10.3 or 7.13.0 contains a Cross Site Scripting XSS vulnerability. Successful exploitation of this issue may allow an attacker to inject malicious script which will be executed...

CVE-2020-3997

CVE-2020-3997 is a Cross Site Scripting (XSS) vulnerability in VMware Horizon Server (affecting 7.x prior to 7.10.3 or 7.13.0). VMware describes that the server does not correctly validate user input, allowing an attacker to inject and execute malicious scripts. The issue is addressed in VMware’s...

Vulnerabilities fixed in VMware Horizon Server and Client

Vulnerabilities have been fixed in VMware Horizon Server and Client. The vulnerabilities allow a malicious party to access system data and to execute arbitrary code under the user's privileges. VMware has released updates to fix the vulnerabilities. More information can be found on the page below...

VMware Horizon View Client < 5.5.0 DoS (VMSA-2020-0022)

The version of VMware Horizon Client for Windows installed on the remote host is less than 5.5.0. It is, therefore, affected by a denial of service DoS vulnerability due to a file system access control issue during install time. An unauthenticated, local attacker can exploit this, via symbolic...

VMware Horizon Server and VMware Horizon Client updates address multiple security vulnerabilities (CVE-2020-3997, CVE-2020-3998)

3a. VMware Horizon Server Cross Site Scripting XSS vulnerability CVE-2020-3997 VMware Horizon Server does not correctly validate user input. VMware has evaluated the severity of this issue to be in the Moderate severity range with a maximum CVSSv3 base score of 4.1. 3b. VMware Horizon Client for...

The vulnerability of software for deploying virtual computers and Vmware Horizon DaaS applications allows attackers to bypass the two-factor authentication process.

The vulnerability of the software for deploying virtual computers and Vmware Horizon DaaS applications is related to the lack of authentication for a critical function. Exploiting this vulnerability allows a malicious actor to bypass the two-factor authentication process...

Arbitrary Code Execution

blazar-dashboard is vulnerable to arbitrary code execution. An insecure usage of the eval function allows a user to execute arbitrary code on the Horizon host...