CVE-2020-11986 Explained : Impact and Mitigation

Apache NetBeans up to version 12.0 allows the execution of potentially malicious code without user consent.

Understanding CVE-2020-11986

This CVE involves the execution of code without user consent in Apache NetBeans up to version 12.0.

What is CVE-2020-11986?

Apache NetBeans up to version 12.0 executes build scripts without user consent, potentially running malicious code from external sources.

The Impact of CVE-2020-11986

The vulnerability allows attackers to execute code without the user's permission, posing a significant security risk.

Technical Details of CVE-2020-11986

Apache NetBeans up to version 12.0 is affected by a code execution vulnerability without user consent.

Vulnerability Description

The issue arises from the execution of build scripts without user consent, enabling the running of potentially malicious code.

Affected Systems and Versions

Product: Apache NetBeans
Versions: Apache NetBeans up to 12.0

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious build scripts that are executed without user authorization.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-11986.

Immediate Steps to Take

Update Apache NetBeans to a patched version that addresses the vulnerability.
Avoid opening projects from untrusted sources.

Long-Term Security Practices

Regularly update software to the latest versions.
Exercise caution when executing code from unknown or untrusted sources.
Implement code review processes to detect potentially malicious scripts.

Patching and Updates

Ensure timely installation of security patches and updates to protect against known vulnerabilities.