CVE-2020-15980 : What You Need to Know

Insufficient policy enforcement in Intents in Google Chrome on Android prior to 86.0.4240.75 allowed a local attacker to bypass navigation restrictions via crafted Intents.

Understanding CVE-2020-15980

This CVE involves a security issue in Google Chrome on Android that could be exploited by a local attacker.

What is CVE-2020-15980?

CVE-2020-15980 refers to the insufficient policy enforcement in Intents in Google Chrome on Android before version 86.0.4240.75. This vulnerability enabled a local attacker to bypass navigation restrictions using specially crafted Intents.

The Impact of CVE-2020-15980

The vulnerability allowed a local attacker to circumvent navigation restrictions, potentially leading to unauthorized access or malicious activities on the affected device.

Technical Details of CVE-2020-15980

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability stemmed from inadequate policy enforcement in Intents within Google Chrome on Android, allowing attackers to bypass navigation restrictions.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Less than 86.0.4240.75 (unspecified version type)

Exploitation Mechanism

The vulnerability could be exploited by a local attacker through the use of carefully crafted Intents to bypass navigation restrictions.

Mitigation and Prevention

Protecting systems from CVE-2020-15980 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Google Chrome on Android to version 86.0.4240.75 or newer to mitigate the vulnerability.
Exercise caution when handling Intents and avoid clicking on suspicious links or downloading files from untrusted sources.

Long-Term Security Practices

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

Patching and Updates

Ensure that all software, including Google Chrome, is regularly updated to the latest versions to address security vulnerabilities.