CVE-2020-35467 : Vulnerability Insights and Analysis

The Docker Docs Docker image through 2020-12-14 contains a blank password for the root user, potentially allowing remote attackers to gain root access.

Understanding CVE-2020-35467

This CVE identifies a security issue in the Docker Docs Docker image that could lead to unauthorized access.

What is CVE-2020-35467?

The Docker Docs Docker image up to 2020-12-14 has a vulnerability where the root user has a blank password, enabling attackers to exploit this weakness for unauthorized access.

The Impact of CVE-2020-35467

The presence of a blank password for the root user in affected Docker Docs containers poses a significant security risk. Attackers could potentially achieve root access remotely, compromising the system's integrity.

Technical Details of CVE-2020-35467

This section delves into the specifics of the vulnerability.

Vulnerability Description

The Docker Docs Docker image allows the root user to have a blank password, creating a security loophole that malicious actors can exploit for unauthorized access.

Affected Systems and Versions

Product: Docker Docs Docker image
Vendor: N/A
Versions: All versions up to 2020-12-14

Exploitation Mechanism

Attackers can exploit the blank root password in the Docker Docs Docker image to gain root access remotely, potentially compromising the entire system.

Mitigation and Prevention

Protecting systems from CVE-2020-35467 requires immediate action and long-term security measures.

Immediate Steps to Take

Disable root login or set a strong password for the root user in Docker containers.
Regularly monitor and update Docker images to ensure security patches are applied promptly.

Long-Term Security Practices

Implement multi-factor authentication for enhanced security.
Conduct regular security audits and vulnerability assessments to identify and address potential risks.

Patching and Updates

Update Docker images to the latest versions that address the blank password vulnerability.