CVE-2019-11695 : What You Need to Know

A security vulnerability in Mozilla Firefox versions older than 67 allows a malicious website to deceive users by positioning a customized cursor over the address bar, potentially leading to inadvertent clicks on prompts and notifications.

Understanding CVE-2019-11695

This CVE entry describes a flaw in Firefox that enables a custom cursor to appear over the user interface outside the main web content area, potentially tricking users into interacting with disguised elements.

What is CVE-2019-11695?

A script on a website can manipulate the cursor to overlay the address bar, misleading users into interacting with fake prompts and notifications.

The Impact of CVE-2019-11695

This vulnerability can be exploited by malicious websites to deceive users into clicking on various elements by disguising the cursor's location over the user interface.

Technical Details of CVE-2019-11695

Mozilla Firefox versions older than 67 are affected by this vulnerability.

Vulnerability Description

A custom cursor can be positioned over the address bar, deceiving users into interacting with fake elements.

Affected Systems and Versions

Product: Firefox
Vendor: Mozilla
Versions Affected: < 67

Exploitation Mechanism

Malicious websites can use a customized cursor to mislead users into clicking on disguised elements.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-11695.

Immediate Steps to Take

Update Firefox to version 67 or newer to patch the vulnerability.
Exercise caution while interacting with unfamiliar websites to avoid potential exploitation.

Long-Term Security Practices

Regularly update browsers and software to the latest versions.
Educate users about the risks of interacting with suspicious websites.

Patching and Updates

Apply security patches provided by Mozilla promptly to address this vulnerability.