CVE-2020-28268 : Security Advisory and Response

A prototype pollution vulnerability in 'controlled-merge' versions 1.0.0 through 1.2.0 can lead to denial of service and potential remote code execution.

Understanding CVE-2020-28268

This CVE involves a vulnerability in 'controlled-merge' software versions 1.0.0 to 1.2.0, allowing attackers to exploit prototype pollution.

What is CVE-2020-28268?

Prototype pollution vulnerability in 'controlled-merge' versions 1.0.0 through 1.2.0 enables attackers to trigger denial of service attacks and potentially execute remote code.

The Impact of CVE-2020-28268

The vulnerability poses a significant risk as it can lead to service disruption and unauthorized code execution, compromising system integrity.

Technical Details of CVE-2020-28268

This section provides detailed technical insights into the CVE.

Vulnerability Description

The vulnerability in 'controlled-merge' versions 1.0.0 through 1.2.0 allows attackers to manipulate prototypes, leading to denial of service and potential remote code execution.

Affected Systems and Versions

Product: controlled-merge
Versions Affected: 1.0.0, 1.0.1, 1.1.0, 1.2.0

Exploitation Mechanism

Attackers can exploit the prototype pollution vulnerability in 'controlled-merge' by injecting malicious code to disrupt services and potentially execute remote code.

Mitigation and Prevention

Protecting systems from CVE-2020-28268 is crucial to maintaining security.

Immediate Steps to Take

Update 'controlled-merge' to a patched version that addresses the vulnerability.
Monitor for any suspicious activities or unauthorized access.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities.
Regularly audit and update software components to address security flaws.

Patching and Updates

Apply security patches promptly to mitigate the risk of exploitation and enhance system security.