CVE-2019-13695 : What You Need to Know

Google Chrome on Android prior to version 77.0.3865.120 is vulnerable to a 'use after free' exploit in the audio feature, potentially leading to heap corruption when a specially crafted HTML page is used.

Understanding CVE-2019-13695

This CVE identifies a critical vulnerability in Google Chrome for Android that could be exploited by a remote attacker.

What is CVE-2019-13695?

Prior to version 77.0.3865.120, Google Chrome for Android had a vulnerability in its audio feature that could be abused by attackers through a 'use after free' scenario, resulting in potential heap corruption.

The Impact of CVE-2019-13695

The vulnerability could allow a remote attacker to execute arbitrary code or crash the application, posing a significant security risk to users.

Technical Details of CVE-2019-13695

Google Chrome on Android is susceptible to exploitation due to the following details:

Vulnerability Description

The 'use after free' vulnerability in the audio feature of Google Chrome on Android before version 77.0.3865.120 could lead to heap corruption when a specially crafted HTML page is utilized.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 77.0.3865.120 (unspecified version)

Exploitation Mechanism

The vulnerability can be exploited remotely by a threat actor using a specially crafted HTML page to trigger heap corruption.

Mitigation and Prevention

To address CVE-2019-13695, users and organizations should take the following steps:

Immediate Steps to Take

Update Google Chrome on Android to version 77.0.3865.120 or later to mitigate the vulnerability.
Avoid visiting untrusted websites or clicking on suspicious links to minimize the risk of exploitation.

Long-Term Security Practices

Regularly update software and applications to the latest versions to patch known vulnerabilities.
Implement security best practices such as using reputable security software and practicing safe browsing habits.

Patching and Updates

Google has released updates to address this vulnerability. Ensure that all devices running Google Chrome on Android are updated to the latest version.