Avast AntiVirus (Free, Internet Security, and Premiere Edition) 19.3.2369 Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) Vulnerability

Summary

Avast AntiVirus (Free, Internet Security, and Premiere Edition) 19.3.2369 suffers from improper neutralization of input during web page generation (‘cross-site scripting’) vulnerability

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Credit:

The information has been provided by Vendor

The original article can be found at:http://firstsight.me/2019/10/5000-usd-xss-issue-at-avast-desktop-antivirus-for-windows-yes-desktop/

 


Details

A Cross Site Scripting (XSS) issue exists in Avast AntiVirus (Free, Internet Security, and Premiere Edition) 19.3.2369 build 19.3.4241.440 in the Network Notification Popup, allowing an attacker to execute JavaScript code via an SSID Name.

 

Vulnerable Systems:

Avast AntiVirus 19.3.2369 

 

CVE Information:

CVE-2019-18653

 

Disclosure Timeline:
Published Date: 11/01/2019